George's telephone line crosses with that of a woman named Donna Chang, and everyone seeks her advice when she convinces them that she's Chinese. Jerry winds up dating her. Things get worse when Frank and Estelle announce a separation. Jerry and Elaine can't seem to figure out why Frank Costanza is having mysterious business dealings with a man in a cape.

George's girlfriend's mom thinks he is a bum when she catches George eating an éclair out of the trash can, among various other coincidences. Jerry dates a woman who is a former Olympic gymnast and ventures into the territory of sexual pleasures that most men dare not dream of. Elaine tries to pry Mr. Pitt away from looking at Kramer's new 3-D art poster. Meanwhile, Kramer gets a kidney stone.