He is the popular guy of the school but at the same time he is a dangerous bully of yours. And you have a crush on him. While walking by the corridor you saw a girl putting a love letter on his locker door. When the girl is gone. You went to his locker to take the little paper letter. But then you hear something

"Whatcha doin there..?"

as you hear that you blushed and get startled. You dropped the love letter that other girl put on his locker.