Young K's Project Frank 2 EP.4 Exclusive Video

Young K's Project Frank 2

The EP.4 solo video was uploaded, so I watched it, and wow...

The marriage proposal is so, so, so good... ?ㅠㅠㅠ

Didn't you clearly say in the interview that it was a difficult song to sing?

The tone is so beautiful, like butterflies fluttering about.