Season 2 of FX’s “Adults”— which premiered in late August — depicts a group of five friends hanging out in their shared house in Queens. There’s the relatively sane Samir, holding the group together (Malik Elassal), the thwarted careerist Billie (Lucy Freyer), the agent-of-chaos diva Issa (Amita Rao), the relentlessly social dry wit Anton (Owen […]