When Rarity and Rainbow Dash disagree on something, they settle their differences the only way two mature mares can: Forcing each other to embarrass themselves.
Twilight and co find a stallion living alone in the Everfree. They attempt to "bring him to safety". He gets the heck out of dodge.
Humans aren't nearly as robust as ponies. Simple gestures such as hugs, pats on the back, and hoof bumps are all well and fine when it's another pony on the receiving end. With a person a fraction of their mass, ponies forget how fragile others are
Princess Luna takes it upon herself to teach Twilight Sparkle a vital skill: THE TRADITIONAL ROYAL CANTERLOT VOICE.
Chrysalis is dying and she has but one thought on her mind. When she is gone from the world, who will care for the one thing in the world she values above life itself?
Celestia invites Cthulhu over for some tea to discuss the weather.
While spending the day at a fair in Ponyville, Soarin' is injured and stays at the farm for a while
AU: A retelling of "Sonic Rainboom" episode, set in Dashverse (A universe where Rainbow Dash became Princess Celestia's student. A follow up to "Rainbooms and Royalty")
You're a whole different pony when you're scared.
Rainbow Dash loses a bet.