Good Morning, Miss Bliss (1988)

S1E2 Love Letters

Zack asks Screech to handle his history report, but Screech agrees only if Zack can set him up with Lisa. To make it happen, Zack pens a series of love letters to Lisa from an anonymous admirer and orchestrates a meeting between them. This plan ultimately persuades Screech to take on the task of writing the report for Zack.