Puella Magi Madoka Magica: A Tale of Wishes

"I saved you from the witch's barrier because I couldn't stand by and watch her familiar eat you. I told you the truth about magical girls because I didn't want you to fall into despair so soon. I explained how a girl's body works and went shopping with you for clothes so you could get used to being a girl. You've become a truly excellent magical girl, and I'm happy for you. I only said all this to make you understand that we're just best friends... Stop! Quit tugging at my clothes!"