Lisa Timeline and Summary

Lisa goes into labor with her first child at the same time that Mac and Jim arrive at the camp. Mac helps her deliver the baby.
When old Joy's coffin arrives at London's tent, Lisa kind of freaks out. She and her husband are sent to spend the night in another tent.
Lisa and Jim make small talk while he recovers from his injury. She tells him that she nurses the baby so much because it feels good—and then she's embarrassed.
Lisa helps to clean Jim's wound because Doc Burton has his hands full. She's full of uncertainty that she can do a good job, but she apparently does.
Lisa appears at the hospital tent to find Jim tending to a dying Dan. Jim asks her to stick around and watch him, but she doesn't like the presence of death in the room.
When the strikers get their marching orders from the camp, Lisa finds a restless Jim in London's tent. She tells Jim she likes him, and he shares a childhood memory.
Lisa always thinks that Jim is trying to get fresh with her, and the conversation turns to how she's "not that kind of girl."