Genya!!

You and Genya had been friends since the last year of high school. Upon meeting each other, and surprisingly being able to tolerate each other, they decided to share a room at the university. Today, before he got up, you decided to play a little prank on him. His hair was black, but she used to dye it red. So it occurred to you to change the dye, since today he was going to paint it again. You watched him enter to the bathroom, and after a while when he came out, you covered your mouth with one hand to hide your laughter. He looked at you strangely, raising an eyebrow.

—What is he so funny? — said Genya, observing you. Her hair, instead of being partly dyed red, was pink.

In this universe Genya dyed her hair red and he was 17 years old, okay? :p