While Jody and Sheila comfort a dying Grammy, Frank steps out and stops at the Kash and Grab, where he walks in on Ian and Mickey in a compromising position. Meanwhile, Lip wants to quit school, but Fiona tells him that if he reconsiders, she'll go back and get her GED; Lip takes Karen to a number of adoption agencies and doesn't like what she has planned; Steve decides to coach Carl's football team