지난번 방송 이후 정용화 채널 채팅룸에 남겨졌었죠! 

This was left in Yonghwa's channel chatroom after the second broadcast :)

Trans) Jung Yonghwa's really* great.

*I translated "gwoengjanghi" as "really", but it means more like "vastly/very/immensely".

I used "really" is because "gwoengjanghi" is more commonly used than those three latter words,

and it's also a word that Yonghwa repeats over and over again in his beat comments to describe his favorite artists and music,

much like "I really really wo ai nimen ~~" ^^;;;