later, nick is cleared of all charges and released from custody and meets joey, angie, and lydia at a bar owned by nick's father, where it is revealed that the bartender, also the hotel concierge, is in fact nick and joey's father, frank cassidy, who had faked his own death in order to allow nick to break out of prison under the guise of attending his father's funeral, and prove his innocence. lydia at this point in the film asks nick to "explain everything" to her before joey proposes to angie with a diamond ring presumably stolen from englander's vault. she accepts and they all celebrate together.