SEE ALSO: Late singer Hara's mother loses inheritance lawsuit & constitutional court gives ruling

On the third episode of 'The Butlers', the legend himself Jeon In Kwon gave a special performance for the cast of the show. As soon as he started singing "Please", everyone fell into silence and simply became engaged to Jeon In Kwon and his voice only. Overwhelmed with emotions, Sungjae and Lee Sang Yoon couldn't help but show tears as they listened on.

Check out the videos above and below.