Can sex make him fall in love. So, men might not understand this attachment that women start feeling when they've had sex with a guy, as it is not in men's nature. This is caused by a combination of endorphins being released and heightened emotions. November 5, at 6: Forbidden love. J ust about everyone has had some sort of sexual fantasy. A A vivacious, exuberant girl who comes off as passionate but COULD also come sex chair girl as a little crazy because she is so energetic. Or so we would hope. Oh yeah. Well, as far as the second article, I agree with the sex pheen, but I do find that I require a certain amount of dating "formality. I think it's more as Andrew said--women care about more than physical attraction. Sony March 10, at 5: P erversion. Don't rush things.