A couple of teenagers have a son who suffers from progeria, a rare genetic disorder which makes one age exponentially faster than normal. 16 years later, the child has the body of an 80 year old in the final days of his life writing a book about his parents' love story.
Cast
Song Hye-kyo
Mi-ra
Gang Dong-won
Dae-soo
Jo Sung-mok
Ah-reum
Baek Il-seob
Mr. Jang
Heo Joon-seok
Seung-chan
Kim So-jin
Writer Kim
Cha Eun-woo
Ah-reum
Chae Seo-jin
Lee Seo-ha
Lee Sung-min
Ah-reum's Doctor
Kim Kap-soo
Dae-soo's Father
Choi Yoon-seok
Aspiring to be Director
Hwang Seok-jeong
Praying Woman
Lee Sae-ro-mi
Praying Woman
Chae Yoon-hee
Praying Woman
Han Seung-hyun
Dae-soo's Junior
Yang Seung-geol
Mi-ra's Father
Ahn Hyeon-jeong
Mi-ra's Mother
Taeyeon
Self
Tiffany Young
Self
Seohyun
Self
Lee Yun-u
Bad Girl
Kang Suk-won
Taekwondo Team Coach
Son Cheol-min
Husband
Choi Seo-yeon
Taxi Woman
Crew
E J-yong
Director, Writer
Oh Hyo-jin
Writer, Producer
Choi Min-Suk
Writer
Kim Ae-ran
Novel
Lee Jae-hyeok
Director of Photography
Bang Ok-kyung
Executive Producer
Lee Eugene
Producer
Back Ji-sun
Producer
Kim Yu-jeong
Production Design
Kim Jeong-won
Camera Operator
Kim Da-jung
Costume Design
Kim Pil-soo
Sound Designer
Chung Min-joo
Sound Designer
Park Hyun-soo
Production Sound Mixer
Kim Hee-tae
Lighting Director
Park Sung-jin
VFX Supervisor
Jung Jae-hyung
Original Music Composer
Song Gyeong-seop
Still Photographer
Cho Won-jin
Still Photographer
An Ji-hye
Art Direction
