A grandpa finds out he is not going to live for much longer so he decides to prepare for his grandson's future with something special.
| Actor | Role |
|---|---|
 Lee Soon-jaeGrandfather | Grandfather |
 Jung Ji-hoonDeok-goo | Deok-goo |
 Jang KwangGrandfather Go-bok | Grandfather Go-bok |
 Seong Byeong-sukMs. Jung | Ms. Jung |
 Cha Soon-baeJong-ho | Jong-ho |
 Cherish ManingatVanessa | Vanessa |
 Kim Kwang-shikSeong-bok | Seong-bok |
 Ryu Sung-hyunGwang-woo | Gwang-woo |
 Jeong Gi-seopFoster Father | Foster Father |