Ok, I woke up in the morning to discover a bunch of comments in this deviation (thank you all). But there are some people talking about bullying, taking advantage, etc. I think I wasn't able to express what I wanted to say here and I'm going to change the drawing to improve this matter. In the meantime let me, please, explain the story behind this: they were classmates and friends, he was joking around and the point is that she liked him. A LOT. He wasn't menacing her and she wasn't scared. I tried to make her nervous and clumsy, not scared at all, but I understand it isn't well expressed here. I'll be back with something that hopefully won't make me feel like I love bullies or agresive behaviour.
EDIT: Done! THIS IS THE SECOND VERSION. I slightly changed their faces and the dialogue. NO BULLYING HERE, people.
(Sorry for the grammar mistakes!)