Ready to disown his family, Frank takes Liam under wing and starts a new life barricaded on the top floor of the Gallagher home. Fiona, meanwhile, adopts a new, relaxed attitude and starts running Patsy's Pies on her own terms. In order to save the restaurant, she cleans house and hires a new staff. Debbie gets into trouble in the stroller business. Ian tries out heterosexuality, and Carl finds himself forced into abstinence when he has to spend 72 hours not thinking about the opposite sex after his circumcision.