Okay, so theirs this guy. I know him since we were like in 2nd grade. But we never talked much. But recently we have been talking a little more. He sort of flirts with me but I just ignore that. & I don't like him at all. & now I just try to ignore him cause I feel like he has something for me. & I have a boyfriend. & I'm trying to hide this guy from my boyfriend too cause my boyfriend is the jelous kind. & now I don't know what to do cause this guy has been asking me if he bothers me or if I just don't want to talk to him. I want to tell him straight up that I just don't want to talk to him & stuff, but its sooo hard. What should I do? Should I keep ignoring him or should I just tell him I don't want to keep talking with him?
Thanks,
Vally_92 <3

Tell him your boyfriend is the jealous type, and you are very sorry but you are totally into your boyfriend, and you are sure there is someone out there just right for him, but it definitely isn't you.
In other words: make it clear you don't want him, but be nice about it.
If he persists after that, tell him you are getting creeped out and that you guess being nice wasn't a good idea, and that he has to leave you alone.

You are giving mixed messages, at least the way you write here. You say you ignore him and don't like him but have been talking with him more. I assume you mean you ignore the flirting, but there's a fine line between 'just talking' and feeling like it's OK to flirt. So if some guy likes you and you don't like him, you have to either make it very clear that you can only be friends or you have to turn away.