In an attempt to foil yet another scheme of Drakken to steal from Cyrus Bortel, experimental mood altering devices accidentally get attached to Kim and Shego. During the chaos, Ron accidentally picks up the control for the devices instead of the Kimmunicator. As a result confusion for both Ron and Drakken ensues as the former mistakes the device for a video game as it sends the girls hurtling through a range of emotions, including love.