After coming on seddit the past few months, I started working out and partying and talking to people, having been very antisocial before.

I notice now, since I started forcing myself into having conversations with women I find attractive, we talk about whatever for a few minutes, I get them to like me (not sure if sexual attraction or no, I kino and tease when appropriate) and from then on I sort of just say hi to them.

It SUCKS because it's almost like a dead end! I get stuck just passing them between classes (small college) and just wave and they wave back because now we "know each other." And then too much time passes and the attraction is lost. Do I not know how to escalate or what?

Tl;dr, I talk to hot girls exactly once and cannot find an excuse to talk to them again, then they forget about me.