1) Joe tells Alice a story about going to the supermarket where he was followed by a strange woman who claimed he looked like her deceased son. She hugged Joe and then told the cashier Joe would pay for her items.
2) When Joe realized what was happening, he abandoned his shopping and chased after the woman in the parking lot.
3) Joe caught up to her and grabbed her leg to stop her from leaving as she tried to get in her car. He tells this story to Alice, eating the biscuit Alice had been eating earlier.