She has no idea that it's not just a 'phase' for him. He's been doing this for way too long. All his 'lady friends' take care of him, dress him up, fawn over how cute he is. Of course, it's all in exchange for him knowing just how to please them.

He gives her an easy smile as he lets her into the room. Last time he really did just want a game of mahjong, but without even thinking about it he's actually laying on the charm tonight. It isn't heavy or overbearing, either. He's not some kid trying to pretend to be a man. It's that smooth kind of practised that comes from experience, not make-believe. He doesn't even seem to realize that he's made the change in demeanour. It's just a little change in how he moves, how he turns to face her. The slant of his smile and angle of his head is just a little different. Enough to be much more alluring in tone without being unnatural.

He closes the door behind her, leaning against it just a little with a hand in his pocket, "I'm a little surprised you agreed so easily."