[ he gets a laugh, her admittance of "guilty as charged" in a sense, and if she looks a little regretful in her embarrassment, it's entirely his imagination. She's not a pervert, she can just appreciate her boyfriend without his shirt-- but it's not like him leaving the room with it off would be the brightest of ideas. ]

I'll stick around, then! I think they should be mostly gone, but waiting a little longer never hurts, and I don't mind spending it with you.