What should I do?

day by day feelings that I have for this one guy grows more and more, he flirts with me sometimes and ill do the same, but sometimes he also tells me about how he;s going after this one other girl and stuff, and he told me he liked me once but didnt want to ruin what we hab, so I juss let it chill and thot my feelings would go away but it havent soo I dont know what I should do? tell him?? [how? because I know he's going after other girls] not tell him?? [ but I kinda of like him and feel kind of jeolous when he talks about other girls but I dont want to come off as jeolous so I give him advice anyways] well now I need mah own advice... please help!! thx youu

Girls have this thing... and its not your fault... but they think guys can read their mind... he won't know how you feel until you put your cards out on the table... if he is a good guy he'll either go out with you, or tell you why he doesn't... so I don't think it could turn out bad... but be prepared for him to say no... and move on with life... cause it happens to the best of us... but trust me there are other guys out there for you... but there maybe a good chance he'll say yes! ... so live on the edge a little... If worst ccmes to worse play hard to get :D

Jason