Fiona juggles her job and a crush. Lip heads back home.

Frank retraces the path of an epic bender. Fiona and Gus head to city hall.

Ian finds himself at the psych ward. Fiona decides between Jimmy and Gus.

Frank plays tour guide for his doctor. Fiona preps Carl for sentencing.

Frank's newfound appreciation freaks the Gallaghers out.

Debbie carries a bag of flour around - determined to prove Fiona wrong.

Frank helps Erica as Debbie ups her game. Lip tries to protect Helene.

Ian and Caleb get serious. Lip appears before a disciplinary committee.

Carl remakes the Gallagher home as his "crib." Debbie gets let go.

Sean moves into the Gallagher house as Fiona plans a traditional wedding.

Frank wakes up after a month-long coma to find no one missed him. Worried she isn't a good mother, Debbie takes a criminal approach to making sure Franny grows up wealthy. Meanwhile, Lip successfully completes rehab and is determined to stay "sober;" Carl looks into surgery after learning he's the only uncircumcised brother; and Ian gets a bad feeling about Caleb's friend Denise.

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. Debbie gets into trouble in the stroller business; Ian tries out heterosexuality; and Carl finds himself forced into abstinence.

Kevin, Veronica and Svetlana start a topless maid service. At the shelter, meanwhile, Frank makes new friends to replace his old family - leading them to a for-sale house converted into the Gallagher Home for the Homeless. Plus, Debbie's new lifestyle comes to an abrupt end; Carl gets a syphilis scare; Ian struggles with a breakup; and with Fiona on the run to clean up after her siblings, business at Patsy's hits the skids.

Frank worries that he and his new family will lose their Home for the Homeless shelter, so he plans a little goodwill for the neighborhood. Meanwhile, Fiona drums up business by throwing a speakeasy party at Patsy's Pies.