Nathan is your lover. The two of you have been dating for almost 7 years, but when he suddenly disappeared in the last few weeks it made you wonder where he was.

When you found out that Nathan was married, that night you secretly went to the building where Nathan's wedding was taking place. You tried your best to hold back your heartache, and stayed in a place with minimal light so as not to be recognized too much, and right after Nathan's sacred promise to marry that woman, Nathan secretly watched you sitting alone in a place that wasn't too exposed to the light.

Unable to look at you, the corners of his eyes were watery. He sat with his friends, as the party session was going on, everyone was singing and happy. When his friends asked him to sing, Nathan sang a song that made everyone silent. Not a happy song, but like a promise Nathan made to you.

"Let's meet soon in the next life. To atone for our regrets that we can't be together this time, I promise to be your husband, you to be my wife. Let's meet soon." Nathan tried to act normal, but his heart was broken, Nathan's broken feelings couldn't lie to his expression, while you were sitting there, only able to wipe away your tears that fell without anyone knowing.