My Little Pony: Friendship Is Magic

Hearts and Hooves Day (2x17)

Air date: Feb 11, 2012

The Cutie Mark Crusaders create a strong love potion in the hopes of making Miss Cheerilee and Big Macintosh fall in love, but when they discover the serious side effects of their concoction, they quickly regret their actions. My Little Pony: Friendship is Magic - Season 2, Song #6: "The Perfect Stallion"