While Sheila and Jody tend to a dying Grammy, Frank decides to remove himself from the house. He stops at the Kash and Grab and accidentally walks in on Ian and Mickey going at it. A panicked Mickey vows to kill Frank to keep him quiet. When Lip quits school, Fiona makes a bargain with him: she'll go back and get her diploma if he does. While she starts studying for the GED, Karen and Lip meet with adoption agencies. It soon becomes apparent to Lip, however, that Karen plans to sell their baby to the highest bidder. In response, he starts acting out and…gets expelled. Meanwhile, Steve steps up to coach Carl's football team.