'Appa Odiga' child cast Sung Joon cameos on Reply 1994

"Dad, Where Are You Going" child cast, Sung Joon, son of Reply 1994's actor Sung Dong Il cameos on his dad's drama on its November 23rd episode.

Sung Joon appears wearing suit as Dong Il's son "Sook Sook" during Na Jung's wedding where he came from the rest room.

Joon lines from his cameo go like, "Brother-in-law is the most handsone. Dad, where are you going?" referring to the high-rated variety show "Dad, Where Are You Going" wherein both of them are appearing.

Watch here.