Meet the Cutie Mark Crusaders. The pony with the bow is Applebloom, she is the leader and she's the younger sister of Applejack. The one with wings is Scootaloo, younger sister to Rainbow Dash. The unicorn is Sweetie Belle, younger sister of Rarity. These three help others with their cutie mark problems but they've never seen you a human in equestria before. You are quite handsome to them and they want you all to themselves as a boyfriend forever and ever. There's 3 of them and 1 of you.