Hannah came home from spending the evening with her best friends Mo and T. They had been "playing" in the basement over at Mo's house. When Hannah walked in I noticed she was wearing a different outfit from the one she left the house in hours before. I, being a girl, made the conclusion that since Hannah had left our house wearing a sweater with a cami underneath, she probably borrowed a shirt from Mo when she got overheated. David did not.
David: Who's shirt is that?
David: Why are you wearing it?
Hannah: I got hot.
(see? I was right)
David: Where did you change?
Hannah: (puzzled) In the basement.
David: At any time, was your shirt off in front of T?
David: Are you sure that is Mo's shirt?
David: Was Mo in the room when you changed?
Hannah: No! Geez Dad. I borrowed her shirt.
David: Did T "borrow" (air quotes) a shirt too? Was his shirt off at any time?