On the March 29 airing of KBS 2TV's 'Yoo Hee Yeol's Sketchbook,' Yoo Hee Yeol pointed out how Ryu Jae Hyun has a relative who's also an artist.
Ryu Jae Hyun carefully revealed Yeri is his cousin. Fellow Vibe member Yoon Min Soo brought laughter as he said, "Yeri finally told Red Velvet members they're cousins after he said it. The members had no idea. She never told them he's her oppa."
Ryu Jae Hyun also shared, "Recently, I read the comments after revealing she's my cousin. The most shocking comment stated, 'Can you first explain who Ryu Jae Hyun is?' After seeing that, I regretted revealing it and realized this is the reality."