Confusion

My boyfriend is a punker, so needless to say, he isn`t really into the whole high school student scene. He doesn`t like going to dances, but he agreed to go to Winter Formal with me because he knows I want to. The only problem is, I`m afraid it won`t be special because he only dances to slow songs and he doesn`t like pix or anything. Also, neither one of us have the money for corsages or boutonnieres. In fact, Im not even sure if you are supposed to get those for Winter Formal or just prom. I need a lot of help and the dance is this Saturday!