Does anybody remember the opener where you approach a girl by asking for her help with a letter you're writing to your ex, to explain why you broke up?

I seem to remember using it to good effect about a year ago, then forgot it altogether. I don't think it was all that popular, but it worked well because it seemed to get a girl talking pretty easily. Plus, what with the media coverage of The Game (I'm feeling your pain Monkey), and the upcoming film, it's nice to have an opinion opener that doesn't SEEM like an opinion opener.

If anyone can remember it and post it here, I'd appreciate it.