Se-Young and her family are preparing to cremate her grandmother when they discover that her coffin has been mistakenly switched with another. As the two grieving families navigate the funeral process once again, unexpected conflicts arise.
| Actor | Role |
|---|---|
 Im Jee-hoSe-young | Se-young |
 Kim Keum-soonSe-young's mother | Se-young's mother |
 Kim Hak-sunSe-young's father | Se-young's father |
 Kang Ji-yongWoo-jin | Woo-jin |
| KKim Ju-anWoo-jin's mother | Woo-jin's mother |
 Seo Suk-kyuWoo-jin's uncle | Woo-jin's uncle |
| OO Ji-hunFuneral home manager | Funeral home manager |
 Lee Sang-heeFuneral Director | Funeral Director |