What was it three...four times, maybe? But I'm afraid if you tell her to stop she might take it the wrong way.

[He recognizes that Gengar is a girl with a delicate maiden's heart. ...And knows where his office is and has the capability of doing things he'd rather not have to deal with. Plus, no need to make anymore enemies.]

I mean, she can still, uh. Visit. Just maybe a with a little less "spook" to it. Or at least without freezing my office.