How do i pull this chick.

I (13M) like a girl (13F), however she has a boyfriend. girl and i are really close, she talks to me about her boyfriend and hers argume...

I (13M) like a girl(13F), however she has a boyfriend. girl and i are really close, she talks to me about her boyfriend and hers arguments which seem rather frequent. I've been called cute several times by here and her boyfriend said i talk to her more then he does at times. I'm not that good at reading signs, but i think this guy isnt very good to her...

TLDR: how to pull girl who has a boyfriend she argues with a ton.