Continuity mistake: When Beth reads to John, there's a single sheet of paper. From the opposite angle, there are two sheets. This swaps back and forth.
Continuity mistake: Beth offers Rob a cigarette and places her cigarette case on the table, setting her gold lighter upright next to it. Although Rob doesn't immediately accept her offer, the lighter's position changes in subsequent shots—first standing upright, then lying flat on the table, and finally back to being upright again. (00:49:40)
