Duk's bladder is at bursting point, his urgent need to pee making him squirm uncomfortably. David, noticing his discomfort, offers him the use of his private bathroom. Duk, barely able to hold it in, rushes in, only to find the door won't lock. In his haste, he ends up peeing in his underwear, the warm liquid spreading, soaking through his clothes. David, hearing the muffled sound of relief, enters just as Duk is finishing, catching him in the act, puddle and all.