Quote from Dwight K. Schrute in The Negotiation
Jim: Okay. If you don't want a gift, at least let me buy you a beer or lunch or something. Dwight K. Schrute: When Han Solo returns to the Death Star in the Millennium Falcon, and shoots down the TIE fighters and saves the Rebel cause, do you think he does so for a free beer? Jim: Boy, I- Dwight K. Schrute: No. And why are you so interested in buying me something, Jim? What's your angle?