JYJ member and actor Kim Jae-joong revealed a picture from the past.
Two pictures were posted on Twitter with Jae-joong writing the comments, "This is last year. We laughed so hard".
In the picture Kim Jae-joong, Micky Yoochun and Joon-soo are gathered in once place having fun. The three members are enjoying themselves surrounding a cake with candles. In the second picture, Yoo-chun had cake all over his face and hair with his shirt off.
Joon-soo posted, "Happy Birthday Yoo-chun".
Netizens say, "Happy birthday", "Is there going to be a party like that this year?", "It looks like so much fun" and more.
Meanwhile, Micky Yoochun's birthday is on the 4th.