Kenny is having marriage problems, and after awhile finally lets Frasier try and help him, but nothing seems to be working, and Frasier ends up dating Kenny's wife, only he does not know it’s his wife.
Daphne is having problems of her own she has been eating so much that she has gone to hiding food in little places, but after Frasier catches her, she finally admits that she had gained a bit weight, and gets help with it.
Frasier ends the relationship with Kenny's wife, and Kenny gives up and starts hanging out with Martin, until he finds out that his wife is not cheating and decides to give it another chance.
My favorite line of the episode was Martin’s line to Daphne. Martin: (To Daphne) I just though of something funny, it took three cranes to lift you. That was pretty funny.