 A city-wide power failure traps Julia and Griffin alone in an elevator where feelings for each other resurface. At the same time, Charlie goes the hospital to help baby Diana where he has a chance meeting with Kirsten s husband Paul. The blackout increases tension between Bailey and his new restaurant manager, Lauren, over how to manage Salingers due to the blackout and Lauren s domineering management techniques. Meanwhile, Claudia frets about some of the boys at her 16th birthday party that Sarah throws for her at the loft while she also tries to calm Claudia down by explaining the pleasures and pain of life and love.