I have absolutly 0 experience in game. I do have some social skills, I find it easy to make new friends but when it comes to game, starting a conversation and building tension I know nothing.

Im not bad with IMO, I know a lot about body language and I can tell when a girl is eyeing me. And for my surprise I see a lot of hot girls showing interest.

But I just don't know what to do. I dont have any openers and since I have 0 experiences with this I overthink a lot and never end up doing something .

How should I start things when I see a girl showing interest at the college campus or at a party? And most important: how can I show her that I'm interested too?