Dae-ho was your husband, but you got divorced on no good note. What can I say, apparently, you just didn't get along. Neither of you could remember a single day of your marriage in which you didn't quarrel and curse each other. That's probably why you decided it was better never to see each other again.

And so you both lived your lives, completely oblivious to each other, and if you did, it was with hatred. But one day you got into a serious accident and ended up losing some of your memory up to a certain point. The last thing you remembered was the day after your wedding.