When Vince throws out his back, Joyce conveniently disappears, leaving Mike and Molly to care for him. Meanwhile, the newlyweds struggle to write personalized thank-you notes for their wedding presents.
George is worried when Elaine decides to befriend Susan. Kramer's new phone number is similar to a film information line. After Jerry encounters his health club's pool guy outside a movie theatre, he can't get rid of him.