Jo Yang

Adam sends Hannah a 'sext' message that puts her in a tailspin. Meanwhile, Hannah's boss gets touchy at her office job, Shoshanna reunites with a boy from sleepaway camp, Jessa gets distracted while watching her charges, and Ray and Charlie snoop through the girls' apartment.

McCall and Mel work with a jaded ex-cop to find the killers of a beloved Chinese American restaurant owner, who was the victim of a hate crime masked to look like an accidental electrical fire.

The Knights rely on Louis to seduce Simone Cashwell, the head of Mick Jagger's security company, in order to get a security code.