Sex: A Relationship and Not Marriage (2016) featured a cast of 4 tracked actors. Of these, 4 (100%) are still alive today. The oldest surviving cast member is Kim Yu Yeon, age 45. This film starred Yoo So-hyeon and Joo In-cheol.
100% still with us· verified cast
Survivorship
Cast Reunion Index: 100% still living
Cast4 members
| Person | Character | Status | DOB | Age | DOD | Age in 2016 |
|---|---|---|---|---|---|---|
| Living | 17/06/1987 | 39 | — | 29 | ||
| Living | 19/07/1986 | 40 | — | 30 | ||
 Kim Yu Yeon Kang-hee | Kang-hee | Living | 17/04/1981 | 45 | — | 35 |
| Living | 09/02/1993 | 33 | — | 23 |
