On December 6 episode of SBS' television show 'Running Man', HUENINGKAI and YEONJUN made a guest appearance.
Yu Jae Seok excitedly commented, "Are you guys part of the brother group of BTS?"
To this, HUENINGKAI and YEONJUN shyly laughed and nodded.
HUENINGKAI answered with a smile, "Treasure? He's my treasure."
YEONJUN thought for a while, and said, "HUENINGKAI is a cute maknae to me."
Upon hearing YEONJUN's words, HUENINGKAI commented, "Is that all?", making everyone laugh.
(SBS Star)