On January 8, JYJ member Kim Junsu posted on his Twitter account: "Watched the musical 'Wicked' starring these two awesome actresses. I thoroughly enjoyed it. I was in the waiting room with them for only ten minutes, but I was blown away by their energy. Since I visited you guys in the Emerald City, you better visit me at Jiwook's boarding house." He also uploaded a photo.

In the photo, Kim Junsu is with singer Ock Joo Hyun and musical actress Jung Sun Ah. He is smiling and giving a thumbs-up, while a painted Ock Joo Hyun playfully covers his mouth.

Net users who saw the post commented, "It looks like they have a good junior-senior relationship", "Hope 'Wicked' and 'December' do well", and "Junsu, we'll go see Jiwook soon".

Meanwhile, Kim Junsu plays the character 'Jiwook' in the musical 'December' on stage now.