I don't know if you heard about this Twilight craze, but it turns out that women love it. They love it so much that they'll wear a dress that looks like this. If that's not love, I don't know what is (no, really. I don't know what love is. Please teach me. *cries robot tears*). This girl couldn't choose which team she was on, team werewolf-guy or team vampire-guy, so she went with both.
Sometimes it can be embarrassing to look back at the things we were really into in high school, but it's also a great reminder of those times. You can think about your favorite band or book series and it immediately takes you back to how you felt at that time. This girl isn't going to be able to think about 'Twilight' without thinking about her prom at the same time.