Heartstrings (2011) featured a cast of 12 tracked actors. Of these, 12 (100%) are still alive today. The oldest surviving cast member is Shin Gu, age 90. This TV series starred Park Shin-hye and Jung Yong-hwa.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast12 members
| Person | Character | Status | DOB | Age | DOD | Age in 2011 |
|---|---|---|---|---|---|---|
 Park Shin-hye Lee Gyu-won | Lee Gyu-won | Living | 18/02/1990 | 36 | — | 21 |
 Jung Yong-hwa Lee Shin | Lee Shin | Living | 22/06/1989 | 37 | — | 22 |
 Song Chang-eui Kim Suk-hyun | Kim Suk-hyun | Living | 24/01/1979 | 47 | — | 32 |
 So I-hyeon Jung Yoon-soo | Jung Yoon-soo | Living | 28/08/1984 | 42 | — | 27 |
 Kang Min-hyuk Yeo Joon-hee | Yeo Joon-hee | Living | 28/06/1991 | 35 | — | 20 |
 Kim Yoon-hye Han Hee-joo | Han Hee-joo | Living | 24/05/1991 | 35 | — | 20 |
 Lee Hyun-jin Hyun Ki-young | Hyun Ki-young | Living | 05/03/1985 | 41 | — | 26 |
 Lim Se-mi Cha Bo-woon | Cha Bo-woon | Living | 29/05/1987 | 39 | — | 24 |
 Shin Gu Lee Dong-jin | Lee Dong-jin | Living | 13/08/1936 | 90 | — | 75 |
 Mun Ka-young Lee Jung-hyun | Lee Jung-hyun | Living | 10/07/1996 | 30 | — | 15 |
 Lee Il-hwa Song Ji-young | Song Ji-young | Living | 03/01/1971 | 55 | — | 40 |
 Sunwoo Jae-duk Lee Sun-ki | Lee Sun-ki | Living | 23/07/1962 | 64 | — | 49 |