Chapter One
"Doctor, Doctor!" Ditzy Doo ran at the chestnut stallion at full gallop.

"Yes, Ditz-whoa!" Ditzy collided with the Doctor and was now sprawled on the ground with him.

"Doctor!" She repeated.

"Yes?" He slowly removed himself from the blonde mare and stood.

Ditzy stood as well. "Doctor, Twilight found a spell to get you back to your universe." She informed him.

The Doctor stared at Ditzy for a moment in disbelief. "Really?"

"Yes, it's a spell!" Ditzy said, exasperated.

"That's wonderful news, Ditzy!"

"Ditzy!" Twilight Sparkle's voice rang out as she approached the two. The purple unicorn glared at Ditzy. "Don't run off so fast."

"Sorry, Twi..."

"So, I'm guessing she already told you then, Doctor?" Twilight asked him.

The Doctor nodded. "It's wonderful, really." He smiled. "Thank you, Twilight."

"It's such a simple spell, but one that Princess Celestia had to search for, so...yes." Twilight cleared her throat. "Should we do it then?"

"What about the TARDIS?"

"Well, get in it, and I can do both..."

"Right of course!"

The trio walked quickly to the TARDIS, a grin on the Doctor's face the whole time. "I can't believe it..." He smiled.

"Doctor..." Ditzy said. Her voice was meek and scared.

"Thank you again, Twilight."

"Doctor." Ditzy said again, a bit louder.

"Are you ready then?"

"Doctor!" Ditzy cried, tears in her golden eyes.

"Ditzy, what's the- oh..." The Doctor trotted over to the mare and gave her a hug. "Ditzy, you'll be fine with out me..."

"No...no I won't, Doctor... Nopony else likes me. They all think I'm some stupid klutz cause of my eyes. My stupid wall-eyes..." Her voice cracked. "You're my only friend, Doctor, please don't leave me..."

"Ditzy Doo, look at me." The Doctor tilted up her chin so she'd look at him. "Your eyes are beautiful. Golden like the sun and shining. I'll miss you very much, Ditzy, but I must go..."

"Doctor, please...!"

"Ditzy, I'm sorry...I have to go." The Doctor grimaced and kissed her forehead. He couldn't tell the sweet grey mare all he wanted to. Over the time of having her as a companion, he'd grown to have strong feelings for her. The Doctor just wanted to tell Ditzy he loved her and kiss her until they both passed out, but he couldn't do that to her... She'd grow old, and he'd just keep on regenerating.

The Doctor sighed. "You've been a lovely companion..." He smiled weakly and opened his mouth to say another thing, but Ditzy pulled away harshly from him.

"No! If...if you can't see how much I need you, then I won't be here when you leave!" She cried, tears streaming down her cheeks. "Goodbye, Doctor..." Ditzy ran off, passing the TARDIS.

"Ditzy, wait!" The Doctor cried, but she was gone. "I can't leave this way...she doesn't know how much I..."

"Doctor, our opportunity is fading!" Twilight said hurriedly. "It's now or never!"

The Doctor shoved his feelings aside and opened up the door of the TARDIS, stepping inside. "Thank you, Twilight, you've been a wonderful friend..."

"You too, Doctor?"

"Oh, and Twilight?"

"Yes, Doctor?"

"Tell Ditzy that...that I love her...I wanted to tell her but-"

"I understand Doctor, and I will."

"Thank you, Miss Sparkle. Goodbye."

"Bye, Doctor..."

The Doctor shut and locked the TARDIS door, suddenly feeling very sleepy. He slowly lay down on the floor and shut his eyes, falling into a deep slumber.

Little did he know that hidden behind wires and boxes, lay a sleeping grey mare who just couldn't bear saying goodbye to her Doctor.

...

Yes, I'm working on Something Strange too. This'll be short. I just...needed this out of my brains.
-Snicket.

I'm back! Sorry for leaving all of you lovlies hanging. I went through some really rough stuff, but every time I saw that one of you followed, favorited, or reviewed, I felt a little bit better. I'm still going through some crap, but you guys all deserve the next chapter of this silly little thing. Well, enjoy :) ALSO; I'm starting this chapter when they fall asleep. I figured it needed more story. Enjoy! (again)

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The Doctor could feel his eyes closing. This must have been an effect of Twilight's spell. No matter, he'd wake up and be his old self again! That was rather exciting, though he couldn't shake the feeling of regret in knowing he'd left Ditzy in the state he had. The Doctor scolded himself. This was why he couldn't fall in love! Not with another alien, not with a companion, not with anyone. They'd only be hurt by him. The Doctor slowly slipped into a troubled sleep.

Ditzy looked around the cabin of the TARDIS She truly loved it in the spaceship and normally felt at peace here with the Doctor by her side. However, the Doctor wasn't here next to her this time around and he shivered in her hiding space. She felt very out of place, a plain grey mare in a fantastic alien spacecraft. Ditzy frowned. She knew the Doctor was original human in appearance, and Lyra often talked about humans and their...hands. However, Ditzy had no clue what to expect, and if the spell would even effect her. She shrugged silently and fell asleep.

The Doctor opened his eyes and saw he was on the floor of the TARDIS. He stood and was instantly surprised to see that he rose much higher than normal. He slowly looked down to see his feet clad with red converse. He grinned a huge smile and traversed his gaze to his now hands, wiggling his long fingers. The Doctor's hands rose to his face, feeling eyes, ears, nose, a now, and hair. He spun around, searching for a tail, but saw none.

The brown-haired man was now back in his blue suit and brown trench coat accompanied with his glasses and signature red converse. He reached into his coat's pocket and his smile just grew larger to find his sonic screwdriver in there, now completely useable with his regained hands. "Haha, brilliant!" The Doctor ran to the controls of the TARDIS. "Absolutely brilliant! Twilight, you brilliant mare!" His blue eyes sparkled. He saw his reflection in the shiny surface of the TARDIS controls. The Doctor's mouth gaped a bit when he saw his once brown eyes had turned an astonishing shade of blue. The spell must have acted as a sort of regeneration. He shrugged and his smile returned. "Oh, wow... Ditzy!" He caled, not remembering what had happened for a moment. "Ditzy, look at me-!" The realization of leaving her swept over him. "Oh...Ditzy..." He whispered.

The Doctor's happy smile turned into a frown as he remember the decision to accept Twilight's spell instead of going after his companion. His beloved companion. Poor Ditzy...she had been right, she wasn't exactly friends with anyone else, as everyone saw her as strange. He tried to comfort his heavy conscious with the thought that everyone would learn quickly to love Ditzy...the way he loves her. The Doctor doesn't normally cry of course, but he figured it would be okay this time around, seeing as he just ran away. Again. But this time, he ran away from the one thing in this world that made him happy beyond belief. So, just this once, the stong and brave Doctor just let the tears fall.

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Don't worry, lovely readers! Ditzy will be back next chapter, but she's awfully sleepy. Poor Doctor, he hasn't felt this way in a long while. Not since...dare I say it? Not since Rose Tyler, of course.

Next chapter will probably be out in five to seven days. And don't say this chapter was short! Word count wise, it was actually long, but dialogue wise, it was tiny haha. Well, see you next chapter, lovlies 3

Hey, guys! I'm sososososo sorry for leaving this for what...three weeks? Here's the jazz though; I was at cheer camp for a week, then I went to film camp for two weeks and it ended today. I finished my movie, which I'm really happy about. It's wicked :D So, my vast apologies, I really hope you absolutely FANTASTIC people forgive me for being such a penis and not updating. I'm really trying to do one a week, hopefully two a week if my schedule can be freed up a bit. I love you guys and am willing to take time to entertain you ;* ANYWAYS. Enjoy the long awaited chapter three of I Won't Leave you!

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The Doctor had since gotten over his tears after his little breakdown and was now just roaming the TARDIS aimlessly, not quite sure where to go. He wasn't certain if anyone needed his help, and to be perfectly honest; he didn't really want to go save anyone. He heard a mumble, but just brushed it off, thinking it was just his imagination. He was ready to go back to his aimless wandering until he heard a fully fledged yawn.

The man's blue eyes widened into saucers. "What in Equestria..?" He kicked himself for a moment, having become used to the pony saying. Brushing of his mistake, he went to the source of the yawn. Lying on the ground he saw a woman looking up at him. A beautiful and familiar woman. Her long, layered, golden hair was lying over her shoulders. Her golden eyes stared up at him through matching lashes. Her fair skin was flushed a bit and her long, thin body was covered in a grey hoodie and sky blue skinny jeans. Her feet, the Doctor noticed, were bare.

"...Ditzy?" The Doctor whispered.

The woman looked up at him, a scared but relieved expression on her face. "Doctor..." Her eyes were both looking straight at him. The Doctor assumed it was the transformation again, just like his eyes had been turned blue.

"Ditzy!" The Doctor honestly had no want to be mad at her. He simply collapsed on her in a hug, tears forming in his eyes again. "Oh, Ditzy, I'm so so sorry! How could I just leave you..."

Ditzy was confused at first, but held the Doctor close to her. Tears fell from her eyes. "I just wasn't ready to say goodbye, Doctor. I couldn't, I wouldn't lose my best friend..." She sniffled. "No one in Equestria will even notice I'm gone, they didn't care about me to begin with..." The blonde mumbled the second part, her speech being muffled by the Doctor's shoulder.

The Doctor had heard her, but he didn't want to rebuttal. He didn't want her to go back. He knew it was dangerous, but the Doctor wanted to be selfish and have her all to himself. "Oh, Ditzy Doo, you silly girl." He pulled back and smiled kindly at her now puffy red eyes.

"Don't you mean silly filly?" Ditzy said, completely meaning her question.

The Doctor laughed. "You have a lot to learn if you're going to pass as a human, my lovely companion." He pulled her up, but she wobbled and fell into his arms. "Like walking on two feet..."

"You...you mean I can stay? You're not sending me back to Equestria?" Her eyes widened again."

"Of course not. Even if I did, I don't know how."

"Oh, thank you, Doctor!" She hugged him tightly. "I love you!" As soon as the words left her mouth, she cursed herself.

The Doctor was taken aback, but pleased. Then his pleasure turned somewhat nostalgic as he realized she meant it only as a friend. There was no way a lovely woman like Ditzy Doo could love the scraggly time traveler. "I love you too, Ditzy..." He said softly, petting her hair lovingly. Of course he meant it with all his heart, but he was certain Ditzy wouldn't accept his feelings. Like he said before; beautiful girls don't fall for scraggly time travelers.

Ditzy hid her frown in the Doctor's suit. She knew he meant it only as a friend, but she hadn't. Ditzy knew in her heart that the Doctor would only ever see her as a friend or a companion. Handsome and intelligent time travelers don't fall in love with wall-eyed freaks.

"Ditzy, I forgot to mention." The Doctor's voice drew Ditzy out of her thoughts. "Your eyes are fixed." He smiled hugely.

Said eyes widened. "What...?"

The Doctor nodded and helped her get over to the reflective surface of the TARDIS controls. There, Ditzy could see that her eyes were indeed fixed. "Oh my goodness..." She breathed.

The Doctor smiled as she took in her new appearance. He hoped she felt as beautiful as she looked.

Ditzy smiled at her eyes. "They're fixed." She was happy, but also a bit disappointed. She'd expected herself to be immensely more beautiful if her eyes were ever fixed. She was just as plain as usual, though. Not special in any way.

Oh how wrong she could be in a certain brunette's eyes.

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I'm sorry this was kinda short. I didn't have much time to write, so I tried to pack it with fluffy feels, the kind ya'll like :) Well, I gotta go, but I'll try to update as soon as possible. I hope you enjoyed the fluffy feels :D Byebyeee, Lovelies.

Ditzy looked up at the Doctor. "I can't believe my eyes are fixed. It's...crazy..." She said, still leaning on him for support. "Doctor..." She said softly.

"Yes, Ditzy?"

"Am I a human?"

"Well..." The Doctor began. "I can't say for sure, but you're definitely human in appearance."

"Oh..." She nodded. "What do humans do?"

The Doctor hummed. He wasn't entirely sure how to describe humans to her. "Well, humans walk on two legs for one." He chuckled. "They pick things up with their hands, they use utensils to eat..." He continued. The list went on and on. Once the Doctor found a stopping point, Ditzy's eyes were wide.

"Humans sound strange, Doctor." Ditzy said.

"Yes, I suppose they are quite strange, aren't they?" He chuckled again. "But, no matter, you won't have to act like one most likely."

"But, Doctor..."

"Hm?"

"I want to go to where the humans are. They sound interesting..." She looked up at him with big hopeful eyes.

The Doctor hesitated, but eventually her big golden eyes got the better of him. "Oh, alright!" He couldn't help but smile. "Where and when, Miss. Doo?"

"Oh, well I don't know much about where humans come from..." She giggled. "You choose, Doctor!"

The Doctor hummed. What would make Ditzy happiest? Maybe the Old West? Perhaps the future? Mmmm... The Doctor snapped his fingers and grinned. "I've got it!" He moved to the controls, setting in the correct time.

"Where are we going, Doctor?"

"It's a surprise!" The Doctor's eyes glinted with excitement. He set the TARDIS into action. "Allons-y!"

Before long, Ditzy had fallen asleep on a pile of wires and the Doctor took this opportunity to sneak into the woman's room from previous, pony, adventures. He went into the closet and began to pick out an outfit for her. Of course, having his companion pick out her own outfit would ruin the surprise he was setting up.

The Doctor entered the extensive wardrobe and went to the controls. He typed in the name of the planet. Honestly, Tanzia was one of the oddest planets the Doctor had ever traveled to. But, it had the best food the Doctor had ever tasted, and on that note, the best muffins.

Well, they weren't exactly muffins, but they looked the same and tasted even better. The Doctor grinned. He couldn't wait to take Ditzy there.

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Hey guys! Sorry this is so short, I just...I wasn't feeling it. I'm not feeling myself, that is. I feel like all of the motivation to do anything is just gone and nothing is worth it. But, whatever. I'll try and pull through and write more :)