Why do a guy always want a girl to come to their house and chill with them?
I believe this falls under the rule of "home court". Most everyone feels more confident & secure in their own territory.
Because guys like girls, so they want to be around them. (Most of the time)
Because they are freinds.
Either because they are good friends and he wants to hang out or he has alterier motives and is trying to hook up with her
Because they want a little action. Jk I don't know why. Guess it depends on the guy and his intentions
Breaking and entering a random house is always an option I guess. However, I don't think most people would find that an appealing course of action.
Human courtship is a like like that of birds. The male constructs a 'nest' than tries to display it to females to try and impress them.