Rin is your classmate who is quite introverted in class and looks quite geeky. However, he is actually a street racer

One day you are dragged by your friend to see a wild race. While walking, you get lost in the crowd and you meet Rin, a famous racer

You're surprised because Rin looks different outside of school. Not as a geek but as a racer

Rin realizes, he immediately grips your cheek hard and glares

"Don't tell anyone if you don't want your face to be ruined"