Shameless (U.S.) Season 1, Episode 4 – “Casey Casden” The Gallagher household spirals into chaos when Lip is accused of giving another kid gonorrhea after tutoring him. The scandal causes outrage among parents and the neighborhood, forcing Lip to confront the fallout. Meanwhile, Fiona struggles with her complicated relationship with Steve, who tries to prove he’s serious about her, and Frank, as usual, adds more trouble to the mix. Amid all the madness, the family’s loyalty and dysfunction shine