Like every morning, Pinkie Pie woke up and her mane poof into action. She got up, kissed Gummy, opened the window and waved to the sun, all with a big, goofy smile on her face.

“Okie Dokie Lokie! Another day begins! First…” she said out loud, looking at the activities notebook Twilight gave her last birthday. “Feed the babies so the Cakes can open the store! Okie Dokie Lokie!”

Pinkie bounced downstairs to the kitchen and grabbed a pair of bottles from the fridge.

Mrs. Cake saw her and rushed to stop her. “Oh Pinkie, don´t disturb the babies! They´re asleep!”

“But they never go back to sleep until I feed them the bottles,” Pinkie said.

“Pinkie already took care of that, dear.”

“I didn´t, silly! I just got up! Oh wait, I was sleepwalking again?”

“Oh, I meant the other Pinkie, Diane,” Mrs. Cake said.

“Ummh Mrs. Cake, nopony calls me Diane. Except my mom...when she is mad at me…” Pinkie said, no longer smiling.

“Oh well, it gets a little confusing with both you having the same name. I didn´t mean…”

“It´s...it´s okay, Mrs. Cake. Well then, I´ll go see FLuttershy,” Pinkie said, faking a smile.

She packed a few musical instruments and headed for the cottage, making a conscious effort to bounce all the way there.

“Hi Pinkie, did you forget something?” Fluttershy said when she saw her coming.

“Forget? Oh I think I didn´t bring my harmonica! Do we need that for your rehearsal?”

“But we just had a rehearsal..” Fluttershy began but covered her mouth once she realized what was going on. “I mean, no. We don´t need it unless you want to come back  for it…”

“No, Fluttershy. It´s okay. I´ll go see if Rarity still needs to try her new outfit,” Pinkie said and left, now walking with her head low.

“Oh Pinkie Pie, you back!” Rarity said upon looking Pinkie at the door and the pink pony responded with a loud growl. “Oh, it´s you. I thought it was the other Pinkie.”

“Sorry to disappoint you, Rarity. Wait, you can tell us apart?”

“Of course I can, darling. Maybe other ponies with less attention to detail will miss it but I can clearly see the other Pinkie has a certain...maturity that you lack.”

“What? She is exactly like me! She likes parties and loud music!” Pinkie yelled, obviously offended by her friend´s comment.

“Probably the reason other ponies have so much troubles telling you apart. We should do something about it...got it!” Rarity said and used her magic to comb Pinkie´s mane, giving her a straight mane.

Rarity was very proud of her work but Pinkie was obviously mad and left the store in a hurry. She ran towards the Town Square when she found Twilight, Spike and Rainbow Dash walking along the other Pinkie.

“YOU!” Pinkie yelled, pointing at her exact duplicate. “You are taking over my life!”

The other Pinkie looked confused at Pinkie.

“Ever since you arrived from that dumb portal you have been doing nothing but ruining my life. You are taking over my family, my friends, my life. Why do you have to do everything I do?”

“I was jsut trying to help you. Doing some of your chores so you can have more fun…” the other Pinkie said.

“You´re not helping! You´re hurting me!”

“PINKIE PIE!!” Pinkie Pie feel to the ground, blown apart by the force of Twilight using the Royal Canterlot Voice “I´m so disappointed of you, Pinkie! You know she is only trying to adjust to Equestria and being nice to you, how can you say such things?”

“But she is trying to steal my life!” Pinkie retorted.

“In twenty moons the portal will re-open and she will return to her world. We were talking about making a farewell party and what gifts she can take back to Canterlot High. She is not planning to stay!” Twilight said.

“But...but she...she…”

“Not cool, Pinkie. Not cool,” Rainbow Dash said with her arms crossed.

Pinkie broke into tears and left, trotting away from town. She eventually stopped at the side of a stream where she let the tears fall into the water. A while later, she felt a hoof touching her shoulder. A soft, pink hoof attached to an equally pink pony with a bright blue jacket.

“Rarity made me this present. She says it matches my eyes,” the other Pinkie said.

Pinkie wiped her tears and said, “It does.” After a small, silent pause Pinkie added “Sorry for what I said.”

“It´s okay. It´s also my fault for not asking you first. Guess I just like being with your friends so much.”

“I know, they´re great. I once used a magic pool to duplicate myself so I can be with all of them at the same time,” Pinkie said,

“Really? You have a pool that can do that here?” the other Pinkie said, excited.

“Yes! But we had to close it because it was causing troubles. Here´s the full story…”

Twilight Sparkle watched from afar as Pinkie Pie did all sorts of gestures and waves while she explained something to the other Pinkie, who nodded and gasped in surprise at every sentence.

She smiled and turned around, meeting with her friends to start planning the farewell party