Sonny explains to Mike why his miserable childhood could come back to haunt him during a custody battle. At the mansion, Edward referees another quarrel between Carly and A.J. As Mac wishes Georgie a happy birthday, the little girl wishes aloud that her mommy will come home in time for her party. Meanwhile, Felicia and a dejected Luke return to Port Charles after losing Lucky's trail. Stefan tells Alexis he isn't ready to reveal Lucky's existence to Laura until he's managed to neutralize Helena. Out of Georgie's earshot, Laura reminds Mac to hide his bitterness about Felicia's absence during her own daughter's birthday. Sonny asks a guiltstricken Mike to lie for him if any testimony about Zeke surfaces in court. Later, Sonny shows up at the Quartermaines' for another chat with Carly. Felicia walks in just in time to see Georgie blow out her candles. After the girls leave with Bobbie, Mac angrily turns on his wandering wife. Mike confides to Tammy his fear that he's setting Sonny up for