Plot: Seok's brother Jun goes clubbing while wearing his dad's new outfit.
Cast
Lee Kwang-sooJo-SukLee Kwang-soo was 31 in The Sound Of Your Heart - Season 1 - Doppelganger (Episode 8).
Birthday: Sun, Jul 14 1985
Kim Dae-myungJo-JoonKim Dae-myung was 35 in The Sound Of Your Heart - Season 1 - Doppelganger (Episode 8).
Birthday: Tue, Dec 16 1980
Jung So-minChoi Ae-BongJung So-min was 27 in The Sound Of Your Heart - Season 1 - Doppelganger (Episode 8).
Birthday: Thu, Mar 16 1989
Kim Byeong-okJo Chul-WangKim Byeong-ok was 56 in The Sound Of Your Heart - Season 1 - Doppelganger (Episode 8).
Birthday: Tue, Oct 11 1960
Kim Mi-kyeongKwon Jung-GwonKim Mi-kyeong was 53 in The Sound Of Your Heart - Season 1 - Doppelganger (Episode 8).
Birthday: Mon, Oct 14 1963
Choi Dae-sungTaxi driverChoi Dae-sung was 40 in The Sound Of Your Heart - Season 1 - Doppelganger (Episode 8).
Birthday: Mon, Feb 02 1976
Lee Se-youngJo Joon's loverLee Se-young was 27 in The Sound Of Your Heart - Season 1 - Doppelganger (Episode 8).
Birthday: Fri, Apr 28 1989