Affection therapy: a new and innovative practice in Equestria, involving displays of platonic affection, such as ear scratches, nose boops, and belly rubs.
You are being taught by Twilight Sparkle herself. You are making pretty good progress on your spell casting, though you can't help but have feelings for her. Your sleepover with her has become a pop quiz as you struggle with this unrequited love.
After witnessing a human that's new to Ponyville attack Pinkie Pie, you waste no time in coming to her aid. In the process of helping her, you discover you're more of a friend to Pinkie than you ever realized.