Yonghwa surprises fans with his toned topless image

Prior to his 'surprise', Yonghwa has prepared his fans through twitter that he's releasing a surprise at midnight.

When the clock ticks, a dazzling black and white topless photo of Yonghwa with his toned abs is uploaded along with the caption 'One Fine Day' making fans in daze.

Fans tease him such as, "Don't do this. Wear your clothes it's cold.","I'm so shocked.","Is this photoshop?","Oppa knows how to have fun.","Is this really coming from oppa?" and so on.