CNBLUE had fans laughing out loud during an unexpected moment during their 15th anniversary LIVE video.

On January 14, the trio logged into Weverse for a special live broadcast for the 15th anniversary of their debut. During the live broadcast, the three members went to review the albums they had released over the years.

It was during this moment when an unexpected appearance of a former troublesome member caught everyone off. Min Hyuk had opened up an album and opened up to the page featuring the former member (Lee Jonghyun) and the members' reactions became a hot topic online. (Note: Lee Jonghyun was a part of the infamous Kakaotalk chatrooms in the 'Burning Sun' scandal and left CNBLUE in 2019).

One fan wrote, "Kang Min Hyuk is holding back his anger while Lee Jung Shin bursts out laughing. Jung Yong Hwa tries to quickly change the subject, and the camera quickly pans away. (Min Hyuk) desperately tries to cover one side of the page."

Korean netizens commented:

"LOL, Min Hyuk's reaction lol."

"He's the member involved in the Burning Sun scandal."

"He was about to curse lol."

"I love these members. I get how they feel because I get so mad listening to their old songs too."

"They should've just cursed out loud lol."

"The way they all reacted is so hilarious."

"The criminal."

"This is hilarious."

"This is so funny but sad."

"I get how they feel."

"But that member was so unimportant I don't even remember how he looks when his name is mentioned."

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