Elizabeth reminds a worried Emily why they can't say anything to the police about the blackmailer. Juan returns home early to find an embarrassed Hannah in the kitchen, wearing nothing but Taggert's shirt. Carly decides to throw her mother a surprise birthday party and gratefully accepts some special help from Lucas. Letitia brings Michael to the penthouse for a visit with Sonny, who assures the boy he's working on a way to bring him and his mom home for good. As their sweltering guests gather in the back yard, Carly and Lucas put the finishing touches on the festivities. Marcus gives a snickering Juan the bum's rush, then apologizes to Hannah for the awkward moment. Nikolas warns Elizabeth that Lucky now knows about her living with Jason. Later, Lucky tells his friends how he trailed the so-called "homeless" girl back to a mansion where she obviously lived. Alan breaks his big news to A.J., who expresses shock and dismay at his parents' decision to bring another child into the dysfunc