This is one of those things people are talking about when the phrase "keep the same energy" is used.
I admit that there is a double standard here, but we should work to eliminate said standard.
Now, if this is a case of the dude like what he saw but waited until he was old enough to do something about it... then one might have to fall back, but the fact the lady went with it tells me that she liked what she saw the first time too, but knew not to act.
Either way, this probably falls in that "It's weird, but not necessarily wrong. Couldn't be me though" territory.
EDIT: Having watched the video... that is one hell of a long game.