At the beginning of the pool game, the bet money is still on the table during the break, so much so that the balls roll into and onto it. You'd never play a game of pool for money that way.
After Bud asks Glinda if she has been lying he warns her to think about what might happen to Shaun. As he departs the outline of a wireless microphone pack is visible below the waistline in the back of Glinda's jeans.