Late one night, DongHo confides in SooHyun. He reveals all his secrets, wishes, everything, except one final secret he swears he will keep until the day the world ends.

Hoon always had SooHyun in mind during times like these, when he let his hands play according to their own will while the memories washed over him. He never guessed SooHyun would one day be an audience to such a moment.