Plot: It's Wind Flowers versus The Stupid as Gyu-won and Shin make a bet over which has soul, traditional music or western music.
Cast
Park Shin-hyeLee Gyu-wonPark Shin-hye was 21 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Sun, Feb 18 1990
Jung Yong-hwaLee ShinJung Yong-hwa was 22 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Thu, Jun 22 1989
Song Chang-euiKim Suk-hyunSong Chang-eui was 32 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Wed, Jan 24 1979
So I-hyeonJung Yoon-sooSo I-hyeon was 26 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Tue, Aug 28 1984
Kang Min-hyukYeo Joon-heeKang Min-hyuk was 20 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Fri, Jun 28 1991
Kim Yoon-hyeHan Hee-jooKim Yoon-hye was 20 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Fri, May 24 1991
Lee Hyun-jinHyun Ki-youngLee Hyun-jin was 26 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Tue, Mar 05 1985
Lim Se-miCha Bo-woonLim Se-mi was 24 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Fri, May 29 1987
Shin GooLee Dong-jinShin Goo was 74 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Thu, Aug 13 1936
Mun Ka-youngLee Jung-hyunMun Ka-young was 14 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Wed, Jul 10 1996
Lee Il-hwaSong Ji-youngLee Il-hwa was 40 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Sun, Jan 03 1971
Sunwoo Jae-dukLee Sun-kiSunwoo Jae-duk was 48 in Heartstrings - Season 1 - That is My World (Episode 2).
Birthday: Mon, Jul 23 1962