Jealousy rears its ugly head when Frasier bumps into Lilith and her new boyfriend while vacationing with his new girlfriend.

The arrival of Diane Chambers in Seattle puts Frasier on an emotional roller coaster ride.

Frasier continues to be conflicted about whether he truly wants to be with Lana instead of Claire. He consults his family, but a chance encounter at the airport steers him toward making a decision. Unfortunately, he may be too late.

Troubled by his recent relationship woes, Frasier goes to the country for peace and quiet but ends up facing the ghosts of failed relationships past.