Rule One for heartbreakers: Don't fall in love. But is ice queen Kelly starting to melt? For Alison, this is the moment of truth. Will her big lie come back to haunt her? Zoey owes a favor that she knows she can't refuse. Is she making amends...or walking into a trap? Chad is missing a key piece of his past. Whose version of the truth will he choose to believe? Tom messed up, big-time, so he's trying to set things right. Is he willing to give up what his heart wants most? Let the drama begin...