yeh sounds like you're getting one-itis.
I always try and kiss the girl
Straight away when i meet her (after the MSN IOIs), "can I have a kiss then"

if shes giving me eye contact and look a little scared lol normally works fine. If she isn't looking me in the eye and starts talking about stuff like what she's just been doing today etc, I take that as not interested.
If she says "yeh" then I just kiss her, easy as that.
If she gives just a peck lol I say "aww proper one?" and normally works, if not "oh later is it haha"
If she says "huh, what?

" I just brush it off and say "oh yeh frends where we goin then, cinema which ways that, left, right?"
This is just my natural reaction, and deosn't cause any awkwardness. If anything, lowers her barrier, so when you next have a chance the old "can i ava kiss now then"
then either a "yeh" then a kiss or a "nope

" in a jokey way. Which leads to a "ruuuuude

" or "rejectioooooonnnnn

" then I go back to the old normal blank face which shows I'm not fazed. then after this i wait until SHE mentions kissing, and then the "oh u wana kiss now then do ya" and go close to her, if its not a yes after this then put a gun to your head

If a girls THAT much work then don't bother.