I will become a tree filled with sincerity and emotion

Young K exploded with emotion once again with the Good Boy OSTㅠ The song is called I Will Become a Tree

The live recording from the recording studio was also released, and it is simple but deep, so I keep listening to it.

Also, it was so cool to see you tell your fans in the making video that My Day is someone they can always rely on

The OST was a huge hit, but I'm already looking forward to trying animation or dreamy genres.