Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Yu Huiyeol's Sketchbook 유희열의 스케치북 - Kim Yoon A (김윤아) - One Fine Spring Day 봄날은 간다. That video is uploaded by KBS Kpop at 2016-04-29T09:28:10-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [0__kZtAKxpw]