Sometime it comes very close to being that when the girl is attracted to the guy, it's flirting, but when she isn't, it's creepy/sexual harassment.
That's because it's a personal, relationship kind of thing. Your behavior depends partly on the other person. There is no single set of rules that will cover all people, all circumstances, all the time. (For "polite company" or formal gatherings there are of course protocols. But at a party, it's much more individual and personal.)
That's because it's a personal, relationship kind of thing. Your behavior depends partly on the other person. There is no single set of rules that will cover all people, all circumstances, all the time. (For "polite company" or formal gatherings there are of course protocols. But at a party, it's much more individual and personal.)