Diff'rent Strokes S05E15 - Independent Woman

Kimberly stops working at Mr. Drummond's company and takes a job at a burger place, but is sexually harassed by her boss. When he finds out that Kimberly's family is wealthy and live on Park Avenue, he apologizes and ends up becoming romantically involved with her, for the purpose of advancing in her dad's company. Arnold soon learns what he is up to and tells Kimberly.