You Look Familiar: In The Intimacy Application, the hostess who shows Emily, Raj, Amy and Leonard into the "escape room" (where they have to solve a puzzle to get out) appeared in an earlier seasonnote Season three episode three, The Gothowitz Deviation as one of two Goth girls picked up by Raj and Howard.note For real TBBT nerds: She was Bethany, played by Molly Morgan
