After Liza's friend Sally gets married, her husband doesn't want her to earn her own money, so he stops her from working at the factory; besides, Sally soon becomes pregnant. With Sally married and stuck at home, and even Tom seemingly shunning her, Liza feels increasingly isolated, but her love for Jim keeps her going. They do talk about their love affair: about the possibility of Jim leaving his wife and children ("I dunno if I could get on without the kids"); about Liza not being able to leave her mother, who needs her help; about living somewhere else "as if we was married", about bigamy—but, strangely, not about adultery.