The Love God features the story of Mabel’s quest to fix Robbie’s broken heart through matchmaking. Though she’s had some success in the past with Soos and Melody and Waddles and Gompers, she discovers the hard way that fixing up her friends may be harder than it looks. She then runs into The Love God, a tubby rocker who – as it turns out – is an actual love god who uses his love potions to affect various types of love.
After Mabel steals The Love God’s love potion and gives some to Robbie and Tambry, she discovers that her good intentions have backfired and the new romance has caused a rift between Nate, Lee, Thompson, and Wendy.
So Mabel sets out to right her wrong by stealing some of The Love God’s Anti-Love Potion. They’re quickly discovered though, and The Love God gives chase. Thankfully Grunkle Stan’s hot air balloon malfunctions and catches on fire. The resulting crash takes out The Love God, and Mable is able to reclaim the Anti-Love Potion.
But she can’t bring herself to use it because Robbie and Tambry are so in love. In the end, the group of teens reunite at the sight of Thompson being chased and attacked by security for his contraband snacks at the Woodstick Festival.