Marin may have jumped the gun when she moves into her house before it's ready, Patrick feels the pinch of being the man and providing for everything, and Theresa feels uncomfortable when Sara helps out at the bar while Ben is recuperating.
Marin can't light a fire in her new home so she invites Cash to be her house mate. Jack proposes to Lynn after going to Lamaze class with her. This upsets Marin, unsurprisingly. Sara meets a new guy at her EMT class. Patrick goes to New York with Annie to meet her family and ask for her father's permission to marry her.