1x7 - The New Addams Family

Pugsley comes home with a crush on his teacher. He takes one of the love letters that Gomez sent to Morticia, and sends it to his teacher. When she comes to the Addams family house to inform them about it, she is led to believe that Gomez sent it. She falls for Gomez. Mama and Morticia tell a reluctant Gomez to go right after her and she'll run off.