Should i stop talking to him or am i fine?

theres this boy I really like and I've liked him since august 2008 he used to like me and we was seeing each other but I dint feel the same way until I came back from holiday, we also had a row and we used to be like sorta good friends I saw him down the...

city last week and been talking since then really, like how we used to bestfriends any my question.

he has a girlfriend, we talk a lot on msn he flirts with me, he came round the other night to see me as we havent spoke proberbly in ages well I love him.
but I find it wrong him flirting with me on computer when he has a girlfriend 2 of my friends think same as me one of my friends said so. but I like him a lot.
and he's the one who always start the conversations.

should I just stop talking to him? because I really dont want to what should I do? because I've only just got him back as a real good friend again after like a year. ? ://

Well then, keep on talking to him! But dont let the flirting go too far... because you dont want for him to break up with a girl who mabye loves him as much as you do... right? But if he starts gettin alittle too far then tell him watz up- remind him that he has a girlfriend and that you guys are just friends for now. I did that with one of my x's who had a girl and he understood completley and we're still good friends. So right now, your fine. Just remeber, dont let it get too far. because if you just stop talking to him- youll leave him hurt and upset, you dont want that- do you??

N.M.C.