Is it normal to go after a girl who already has a boyfriend?
i'm having a crush on a girl in my class, but she has a boyfriend.
but whenever i talk, she listens to me, smiles a lot at me, looks at me all the time, (even when i'm not looking) i found that out when i suddenly look at her, she is looking at me.
is there any chance for me, and if there is, then how?