Family Ties (1982)

S5E5 Beauty and the Bank

Alex feels conflicted as he starts his job at the bank and discovers that his boss is Ms. Ryan, a stunning, intelligent, and confident woman who he finds himself increasingly attracted to. The Keaton family enjoys teasing Alex about his dynamic with her, but their amusement fades when they realize that his infatuation is negatively impacting both his career and self-esteem.