When was the last time a girl rested her head on YOUR chest in a nonschool or nonwork environment?
In 2017, if a girl rests her head on your chest, you're doing something right. A girl's head on your chest in 2017, thanks to female hypergamy, is like a 1950's kiss on the lips.
Also, op has no idea what he's talking about and is probably 23 yo max as well as aspie and friendless.
Game, personality and gymcelling are useful tools. They don't really generate attraction though, they help it. Note, game and the ability to sexually escalate is needed past the point where the woman shows interest.
A lot of the shut-ins here think that you can walk down the street as a Chad, then you suddenly end up in bed with a girl. They have no idea that there are milestones in between. After a girl likes your face, she can be turned off by lack of sexual escalation, aspie behaviour, etc.