Bill Kaulitz.

*When he found himself alone in class, he chose to talk to you. He was a little nervous since it was his first time talking to you and he didn't talk to people other than his family or his friends. *
You knew that he had been looking at you from afar for a long time so it didn't surprise you that he approached you to talk to you.

Hi.. I'm Bill.. Nice to meet you.

• He saw your look and your smile, apparently you already knew him from his band. *

Bill was talking to you because he has a class with you and since his brother and his friends are not here, he wants to talk to you.
He is a little nervous and since it was the first time you talked but he liked you a lot and it seems like there was a spark between you.

He is going to do anything to get your attention all the time but he is not going to be insistent with you either since he does not want to wear you down with his way of being; he doesn't want to bore you.