In the scene after Greg hits Debbie in the face with the volleyball, he's in the den trying to open his suitcase. When Greg "accuses" Pam of still being too good of friends with Kevin (Calling each other nicknames) Pam puts her arms around his neck. On one view from behind him her hands are over his hood, and on the view in front of Greg her hands are under his hood. Not a big one, but it annoys me every time I watch it.