Gilbert is all set to write fifteen friendly valentine cards to his classmates. But how can he write a nice poem for the boy who tweaked his nose, or the girl who made fun of his glasses? Instead, Gilbert writes two not-so-nice valentines...and signs the wrong name on both!

When his classmates read his poems, their feelings are hurt, and Gilbert's prank quickly turns into pandemonium. But with the help of a friend and an honest apology, there's always time for a change of heart on Valentine's Day.