Oh, "Daddy's Boy," could be. Love them in that episode.

There are so many bits of his face that I would like to get my mouth on. Now that's a good way to put it. :D

I wish I knew exactly what sort of face I'm looking for, so I could request it. The face-palming isn't striking quite the right note. Maybe something along the lines of his adorable cringe at the end of "Forever" when he and House pass Cuddy by the elevator?