Plot summary
Fiona (Emmy Rossum) uses a crowbar to open her room, just as Frank (William H. Macy) uses a stair to leave through the window. He goes to the kitchen, telling his children he plans to disown them, with the exception of Liam. He then leaves with Liam, and a credit card that Debbie (Emma Kenney) stole.
Fiona is frustrated that her co-workers at Patsy's often change their shifts without notifying her, causing her to spend more hours in the restaurant. She visits Chad (Tate Ellington) to offer her resignation as manager, but she is informed that the diner's financial state may lead to its closure. To save the diner, she stays, and decides to hire younger waitresses while firing the current ones. Ian (Cameron Monaghan) confronts Caleb (Jeff Pierre) over kissing the woman, but Caleb claims he did not cheat on him as he still believes himself to be gay, arguing no one is "100% anything." The conversation intrigues Ian, who then has sex with a woman for curiosity, but is disgusted by the experience. After discussing with Caleb, Ian breaks off their relationship.
Frank pays three construction workers to build a wall in the staircase, blocking the second floor to the rest of the family. As they are forced to sleep downstairs, Frank uses a stair next to the house to climb and take a girl and Liam with him. Lip starts his internship at a tech company, although he is confused when the FBI arrives to retrieve some servers. Debbie continues stealing strollers, although she is almost caught when she takes a baby with her. Carl (Ethan Cutkosky) is told that he cannot have erections due to his surgery for 3 days, as this breaks his stitches.
While Veronica (Shanola Hampton) and Svetlana (Isidora Goreshter) work at the Alibi, Kevin (Steve Howey) is tasked with taking care of the babies and cleaning the house. Kevin only plays with the babies, upsetting Veronica and Svetlana. Seeing a topless maids van, Kevin calls a maid to help him clean, but is disappointed when the "maid" only performs sexual acts. Later, he is inspired to start his own topless maid service with Svetlana and Veronica.
Fiona takes Lip to a club to hang out with one of her co-workers, Sierra (Ruby Modine). On Sierra's advice, Fiona starts online dating and has sex with a man nearby. Veronica is worried over Fiona's new behavior, especially as she still has not talked about Sean or the wedding. Lip and Ian cut off the water supply in the second floor, so Frank retaliates by dropping a raccoon with them. The following morning, Lip and Fiona use sledgehammers to tear down the wall, prompting Frank to escape through the window.
Credits
Adapted from Wikipedia contributors, Swipe, Fuck, Leave. Paragraphs and formatting adjusted; illustrations, reference markers, block quotations and non-story material omitted.