Since Diane is allergic to chocolate Wayne tries to remove the allergic compound from the chocolate, but accidentally creates a chocolate that makes people fall in love. Damon, Amy's best friend, has a crush on Amy and Nick tries to get Amy to eat the chocolate. When she finds out how the chocolates work, she tries to get her crush "the make out king" to eat it. Diane, Wayne, Tiara, and a mutated Dr. Jennings also eat the chocolates, so Nick has to find the antidote that will make everyone (relatively) normal again.