It's an obvious fact that, when kissing, people have different reactions and their temperature changes. So this is my idea...
Both get mood rocks or rings and hold them is separate hands. If they say separate moods, then try kissing until they say the same moods. If they say the same moods, try kissing until they reach a higher color. Then add games to make it interesting, like kissing to reach a different color or whoever reaches a certain color first wins and gets chocolate kisses or some other fun prize.
submitted by: Julie from Inkom