Ep 10. Nana Gallagher Had an Affair

In Shameless season 1 episode 10, titled "Nana Gallagher Had an Affair," the Gallagher family history is dredged up when the siblings get into a heated argument over their deceased grandfather's inheritance. It's revealed that their grandmother, Nana Gallagher, had an affair with a black man named Frank, who may or may not be their biological grandfather. This revelation sparks an emotional upheaval within the family as they grapple with the implications of what it means to be a "true Gallagher."

Meanwhile, Fiona is still struggling to come to terms with her newfound responsibility as the family's primary caregiver. She's worried about losing her job, so she enlists Lip's help in babysitting their younger siblings during the day. Lip, however, has other plans and convinces Fiona to take a break from her responsibilities for one day and go on a lunch date with Steve.

Debbie, feeling left out of the family drama, begins to take on odd jobs around the neighborhood to earn some money. When she helps out a wealthy family in their home, she becomes fascinated with the lavish lifestyle they lead and contemplates running away to live with them permanently.

Ian, in the meantime, is still grappling with his feelings for Kash, his married boss at the Kash and Grab. After a confrontation with Kash's wife, he begins to realize the severity of the situation and the potential consequences of continuing their relationship.

Overall, "Nana Gallagher Had an Affair" is a deeply emotional episode that explores the complexities of family history and the struggles faced by the Gallagher siblings as they try to carve out a life for themselves amidst dysfunction and chaos. The episode deftly handles issues surrounding race, sexuality and class as it delves into the inner workings of the Gallagher clan.