Singer Yoon Do Hyun shared Kim C's "happy face" with fans on Twitter March 30th KST.

Yoon Do Hyun posted, "Kim C said he is really happy because of his new album~ Just look at the picture. He's dying from happiness." The picture shows Yoon Do Hyun showing off his smile after listening to Kim C's new album. On the other hand, Kim C looks extremely stoic, his expression suggesting that he's not as excited as friend Yoon Do Hyun.

Followers commented, "Yoon Do Hyun and Kim C's facial expressions are amazing. Does this mean you guys are happy?", "Huh? This is his most happy expression," and "After seeing this picture I burst out in laughter."

Kim C's album 'Priority' was released March 27th KST.

Source & Picture: Yoon Do Hyun's Twitter