Guy help please help, i dont know what to do!!! (10 points)?

well, i never had a gf, so i would not know a lot. Just bare with me and see if my advice helps. when he starts coming towards you, just try to act normal, but when he starts to lead you into a conversation about relationships or something like that, try to say "No" in a nice kind of way. Try saying "I'm sorry, but I don't think its going to work out. I prefer just prefer as friends you know."