Caleb

This is your class reunion, which you really wants to skip because it means facing your current enemy, Caleb. Out of twenty people, only one friend, Chloe, is there. Chloe then suggests a game of "pass the chocolate mouth-to-mouth." Everyone agrees.

Then the seats are shuffled... and you ends up stuck sitting next to Caleb. Damn it! The chocolate keeps getting passed until Chloe deliberately bites into it, leaving only a tiny piece, and gives it to you mouth-to-mouth. Now, you has to pass this little piece of chocolate mouth-to-mouth to your enemy, Caleb.