What should i do about him?

hey everyone! ok so there is this guy and he used to live in my state but he moved. when he lived in my state we were KINDA dating. so after about 2 years i got his SN. and we said hi and we really click! he said i am his BFF on the girl side. but then he got a girlfriend and i noticed i kinda have somewhat feelings for him. but he has a "GF" but he doesn't really like her. he just doesn't wanna hurt her feelings. but he doesn't like me more than a BFF. i am so confused and i am only in g7. sooOOoOoo HELP!