Need some advice.. o.o, again.. Options

[xFaith]

ok.. yeah.
I know this guy, and hes kind of someone who makes out with lot of people.. he's everything that i hate; he smokes, he is kind of a racist.. and he's not even that good looking. We danced at the school dance, like really close, and we are really flirty.

So we had a msn conversation 2 days ago.. and in the conversation i just put a kiss smiley in it.. and he said; i still want that in real life. so i said; ok come and get it (i didnt think he would really come since the weather was bad and he lives on the other side of the town). A time later, hes for my door.. seriously i was shocked.. but happy.. i guess i started liking him already.
So we talked and walked a bit, and he had to go. so i said; where were you coming for again? (i felt like slapping myself in the face after i said that).. he said; a little kiss. so i said; ok so where are you waiting for? (another slap moment; i didnt know what i did seriously :O). then he kissed me on the mouth, twice. i was nervous xD. i was kind of surprised it didnt go to "real" kissing.. (didnt tell him that ofcourse :P) he said; I cant do it, im in love with Maris (another girl,duh).. and she already forgave me twice."-while walking to his bike. I said something of okay. he got on his bike, said "but next time i want it (you know the real kiss)(what was that supposed to mean, a next time?? and then suddenly he does want to kiss?)" and there he went.

Well, the problem is; i cant stop thinking about him. i know its wrong and stupid.. but i cant help it. i dont want to be in love with him, he loves someone else REALLY BAD obviously, but she doesnt trust him anymore.. .
What do i do now? i cant "just" forget him

[xFaith]

i dont think he falls in and out of love easily, but he just loves to makes out with other people.. ill just forget him, but how if he keeps on flirting and stuff? >_< gaaah.. xD

Thnx for your replys, its really helpful :)