Fiona learns that owning a laundromat is costlier than expected. Frank helps Liam get into a plush new school after his old one is permanently shut down. Meanwhile, Debbie cleans up her act and grows closer to Neil.

Fiona takes a DIY approach to renovating the laundromat. Lip agrees to go before the school board in hopes of getting reinstated. Meanwhile, Kev's trust in Svetlana wanes even further when the titty van goes missing.

The Gallaghers find themselves with money to burn as Carl sells their inheritance from Monica. Fiona swears off random hookups to focus on her new apartment building. Lip deals with the sacrifice that comes with sobriety. Frank emerges out of a meth-induced haze to make amends for decades of depravity.

Frank re-lives his 20s and joins the workforce for the first time! Fiona grapples with evicting someone from her building. Lip works out a plan to sabotage Charlie's chances with Sierra. Ian and Carl make a troubling discovery about Monica. Kev says his goodbyes as he prepares to go under the knife.

Frank starts a booming import-export business. Fiona considers moving into her own place after Ford shows her a side of Chicago she's never seen. Meanwhile, Lip interviews new sponsors, Ian confronts a pastor trying to "pray the gay away" and Debbie deals with being unemployed while looking for a way to afford school and raise Franny.

Frank's business takes a turn for the worse, sending him on the run through the Great White North. Ian's run-in with a minister brings about some unexpected allies. Meanwhile, Fiona tries (and fails) to fit in with Ford's group of friends, Carl's new girlfriend suffers separation anxiety and Lip must decide whether to tell Sierra about Charlie's past.

Fiona taps deep into her Gallagher roots to get the homeless family out of her apartment and dismiss their lawsuit. An explosive incident sends Ian and some of his followers into hiding from the authorities. Meanwhile, Lip makes a difficult decision in order to have the life he really wants, Carl looks for a way to go back to school without upsetting Kassidi, Debbie considers letting Derek back into Franny's life and Frank makes plans to take advantage of Liam's rich friend. Season finale.