Love Letters (S05E11)

The group resolves to address their biggest regrets from high school. Sly's main remorse revolves around not revealing his feelings for Lorena, so he attempts to express himself by sending her anonymous love letters. Tiffani regrets being unkind to a boy who asked her out during freshman year. Meanwhile, Sam and Tony wish they had participated in the dance competition, and Mark feels bad about letting the gym teacher get under his skin. Lastly, Jake laments not having the courage to perform with the bagpipes in front of an audience.