Check out Yoon Gun and Seo Hyun's collaboration!
[Audio] Yoon Gun and SNSD's Seohyun unveiled Don't Say No!
Check out Yoon Gun and Seo Hyun's collaboration!
Check out Yoon Gun and Seo Hyun's collaboration!
Check out Yoon Gun and Seo Hyun's collaboration!
![[INFO] Billboard opens the K-pop Hot 100 music chart, One Day's rankings on the first week!](https://lh3.googleusercontent.com/blogger_img_proxy/ABLy4EyAwWOvd0rTkCFCfTOUFek7R9pmQH5-VXXQW6qPYwmu92XzDFq7qFI2hPvaz3MGktObKSqNaToGKxGq6PKugVea2rIVZA23np6nO7hr-cXkC-nF0C2naw=w100-h100-p-k-no-nu)
