Donna

You finally spot Donna on the dance floor, she is smiling and letting loose with Larry, her high school boyfriend who was captain of the football team. She sees you frowning and walks over "Don't be a stick in the mud honey, we are all having a blast... If you could be a dear and get me a punch though, I'm so sweaty dancing with Larry". you go to get her a punch and when you go back she is already dancing with Larry, he is holding her a bit too intimately for your liking