It is the fifteenth episode in the series.
A magical love spell which makes Hildy instantly fall in love with Grumpy threatens to ruin his favorite Jollywood holiday - Cheese Day.
The episode opens at the Glooms' manor. Holding a top hat, Grim attempts to perform a magic trick correctly. He disappeared into the hat, and Hildy looks inside. Grim performed the wrong magic trick, and he is turned into a frog, making Hildy grossed out at the sight of him (since she doesn't like anything slimy). Grim says that a true love's kiss will make him human again; yet Hildy refuses to kiss him. She then looked into the Book of Spells, but she couldn't find anything. Hildy turned to the Crystal Ball to find an antidote, and is told about the Love Stone—a heart-shaped gem that Grumpy stumbles across at The 7D's mine. Hildy doesn't have enough time to hear the Love Stone's true effects—making anyone fall in love with the user within a close distance—because she's already out the door. Grim soon followed her so he can get his kiss.
Meanwhile, Jollywood's citizens along with Queen Delightful are celebrating Cheese Day. Grumpy is looking forward to the event to have alongside him a wheel of Gorgonzola—and some crackers to enjoy with it. But his crackers were already devoured by The 7D. He comes across the Love Stone once more and simply placed it in his pocket. After he got his Gorgonzola at the village and is ready to board a Sky Bucket, Hildy spots him from her broom and demands him to hand over the gem. She then become affected by the Love Stone and is attracted to Grumpy. Grumpy escaped in his Sky Bucket as Hildy falls into the water fountain below. Grim comes over and tried to kiss her and Hildy is still grossed out, but remains determined to get the Love Stone.
At cottage, the dwarfs want to make it up with Grumpy by baking him a perfect cracker. Later, Grumpy ditched his Sky Bucket for a quiet area of the Enchanted Forest and begins to enjoy his cheese alone. Hildy catches up with him, but fell in love once again. Hildy chases Grumpy into a dark tunnel, but is chased out of there by a large dragon. Grumpy goes inside a rabbit hole and the rabbits are entranced with the Love Stone's effects as well. Hildy angrily told the rabbits that Grumpy belongs to her, and the rabbits threw their carrots at her. Hildy falls into a swamp. Grim finds her and tries to get a kiss again, but to no avail.
Finally, Grumpy runs home, and as he pulled out the Love Stone from his pocket, the dwarfs fall in love with him. The gem change hands along the dwarfs, until Doc puts a stop it and tells them about it from his encyclopedia on gems. Doc then discards the Love Stone outside out as Hildy arrives at the cottage. Grim arrives as well and he finally kissed her and restored to being human, making Hildy swoon over him. Hildy then picked up the Love Stone and Grim is now wildly in love. The rabbits that appeared earlier as well as a tortoise and a bear soon joined the Glooms. Grumpy and the dwarfs enjoys the cheese with the new crackers as Hildy is still being hugged by Grim and the animals back at their manor, and the bear comes through the front door to hug them.