Second Chances

I'm not really sure what to classify this as. I got the writing prompt online, and was just practicing. It's really short, because I don't want to get too involved in it. I'll be doing this a lot. I'm doing this for myself, and no one else.
Here is the prompt.
The love of your life is getting married to someone else. In a last-ditch attempt to win the love of your life back, you bust into the wedding and profess your love mid-ceremony. Start your story with the line, "Don't say yes!"