Talking to your boyfriend?

okay, so i have a boyfriend, and we have been going out for about three months now. we text almost everyday. and we say i love you to each other while texting. but not yet in real life. i dont really care about that fact. but what i do care about is that we never talk. hes soooo nice. but when were togeather, theres always other people there. like, i just dont know how to start a conversation with him. and people are saying that it looks like i dont even like him. but at like movie nights we snuggle and crap like that. but just when were at school, he doesnt talk to me, so i dont talk to him. how can i talk to him, without feeling shy. because he is kinda shy too. so he doesnt tell me stuff. idk what to do. people are saying we should break up. but i still love him. helpp