Singer and producer Park Jin Young thanked actor Jang Keun Suk for wearing the headphones that he created.

Jang Keun Suk posted on his Twitter, "Where do I have to go in Korea to create a stage like this?" along with a picture of himself on a concert stage.

In the picture, Jang Keun Suk was surrounded by thousands of audience members while wearing the headphones that Park Jin Young made himself.

Park Jin Young, after looking at this picture, said, "You wore Diamond Tears on such a great stage. Keep rocking!!" thanking him.

The headphones that Park Jin Young made, named Diamond Tears, was made in collaboration with Monster.

Photo Credit: Park Jin Young Twitter