Drunk as a skunk, Frank has a run-in with Karen's father and returns home to take it out on Ian. The next day is Friday, and Frank is nowhere to be found, which is a bit odd since he never misses disability check day. The family starts a manhunt. .

Debbie, sad and lonely after Aunt Ginger leaves, steals a little boy from a birthday party. In classic Gallagher style, the family hatches a plan to return the toddler safe and sound without attracting attention from the Chicago Police Department, who has made the kidnapping a top priority. Karen, in complete defiance of Eddie, starts to tease Frank sexually. Frank not knowing what to make of it keeps himself busy with booze, picking up Sheila'­s meds from the pharmacy and concentrating on finding the missing boy. What began as an innocent lie for Kevin to protect himself from a hot girl ultimately becomes a proposal of marriage for Veronica.

Frank gets into trouble with two goons he owes money. Fiona asks Sheila to take care of Liam while she spends a night with Steve, and Ian tries to stop Mickey from bullying Kash.

Sheila fears to lose Frank when he gives up drinking. While Lip suspects their dad hasn't changed, Debbie and Carl enjoy having Frank back in their life. Meanwhile, Fiona tries to find a better paid job.