If she has a boyfriend and is in love with him you should back off and wait for her or if you are mean and don't care.. try to get some information on this guy (that's Bad) then spill it out on her
And if your a geek JUST LET IT GO!!
Then she has to choose you or her boyfriend.
Does the girl know you like her? How long have you an and your boyfriend been together? And are you asking what should you do?
Try an show her how cool you are compared to her boyfriend
If he is her boyfriend, hopefully, she would like him.
Wait till she doesn't have a boyfriend or move on
Treat her better than her boyfriend does.
You get beat up
Find a way to impress her.
It means that they like you more then they like there boyfriend
fight the other kid and take the girl
Move on, she's taken.
you make a girl jealous and the girl will hate her boyfriend and follow you as her boyfriend and listen to that song Justin bieber one time