Family Ties (1982)

Season 5: Episode 2

Distraught that his girlfriend Ellen has gone to Paris on a dance scholarship, Alex desperately tries to find someone to take her place, but finally realizes that falling in love again will take time. Alex mopes around the Keaton house pining for Ellen until Sharon, a pretty waitress, attracts his attention. Once on a date with her however, Alex tries to transform her into another Ellen, with disastrous results.