As the Jewish high holy days approach, a near-death experience, coupled with a comment made by his father, leaves Larry wondering if there's more to his identity than he thought. In better news, a sandwich now bears his name, but it's not entirely to his liking.

Anticipating having to give a kidney to Richard Lewis, Larry tries to develop a contingency plan should he need a kidney donation himself. Meanwhile, a nurse claims Jeff has some shortcomings. [tv.com]

Larry finally learns the truth regarding his possible adoption, and makes his final decision about a kidney donation for Richard Lewis.

It's moving day for both the Blacks and the Davids; Larry's prized Joe Pepitone jersey is lost at the dry cleaners; Larry's irked at Ted Danson's anonymous donation; Cheryl is grossed out by a semen stain on a guest-room quilt.

When Larry snubs a frightened Cheryl's phone call in favor of dealing with a TiVo repairman, she walks out on him, leaving their friends to decide which of the pair to stay true to.