The invitation is unexpected, surprising in a way that settles warm and tingly and pleasant. It's that warmth, realizing that he's feeling a positive reaction to the offer, that stops him short of automatically begging off for that same fear of imposition.

"I would appreciate company, I think, if that it truly fine. It has been quiet, lately. Subdued. A little background noise or conversation might do me some good."

Should anything go sideways, if that's possible, he is easily-departed company, if nothing else.