He's sure wondering what you're doing there while he's gone. And probably regretting OW already (bringing her obnoxious friend with her??? Really??? That's not the fantasy he had, for sure).

Take most of the rest of those nice bottles of wine and hide them somewhere else. Leave two used wine glasses with dregs of red wine in the bottom out on your deck, so that next time he pops by, he'll wonder who ELSE has been enjoying your company. (If he asks, just answer "Oh, a friend of mine stopped by - you don't know them").

Also - buy flowers for yourself and put them in a vase - let him wonder who those red roses came from.

Set the stage for mystery. Let him be thinking more about what's going on in YOUR house, than about what's happening in HIS.