Behind-the-scenes photos from my stay scouting trip have been uploaded.

Behind-the-scenes photos of DAY6's Young K and Lee Sang-soon's "My Stay Exploration" have been uploaded!

Young K appeared on the YouTube channel run by Lee Sang-soon.

It felt like a heartwarming senior-junior relationship, and it was so nice to see Lee Sang-soon again after such a long time.

And it was the first time I saw Young K with his bangs down like that, so he looked really different.