Liz and Monica declare their sisterhood in episode 8 (of 10) of Race to 35. The two discuss how pain is passed down, Monica cries over Delta, and they talk about how this experience is affecting the way they view their parents. In the second half of the episode, they discuss the choice to not have kids with Chelsea Handler. They talk about the value of being able to give globally instead of insularly, Chelsea shares the story of when she realized she didn't want kids, and she reinforces the idea that one can have a full life without children.