I've found that... that happens... A LOT. I think guys (and girls I would assume) sometimes say what they think you WANT to hear.. trying to be exactly what they think you'll want instead of just.. themselves. I have the same problem.. because I go into it saying. "Hi, my name's Kris, I am not ever really affectionate, I hate when someone hangs on me, I change my mind a lot, if you back me into a corner I will rip you into pieces and I will never be this perfect lovey dovey girlfriend.. also, my temper is well, somewhat short.." then you get the stuff like.. ' I never get jealous... i'm so laid back... blah blah blah'.... yeahhh.. I'm waiting for the guy that blurts out his own insecurities and flaws, that's what I want.