Taxi - Season 2 Episode 12

Elaine is upset after having just ended a relationship, but soon begins receiving love poems from a secret admirer. She is eventually convinced that the poems are coming from a new handsome cab driver named Don, and they begin dating. However, Jim has confessed to Alex that he has been the one writing the letters, in an effort to make Elaine feel better. Alex reveals this to Elaine, so she won't continue dating Don under false pretenses. This upsets Elaine greatly, but she is later comforted when she gets home by the gift of a metal sculpture that Jim has made for her out of the roof of his van.