Cast
Chui Tien-You
Kin / Chan Tsz Kin
Wong Yau-Nam
Him / Ho Ka Him
Charlene Choi Chuek-Yin
Hoi Yee / Lam Hoi Yee
Michelle Wai Si-Nga
Yan / Leung Wing Yan
Ng Siu-Hin
Little Brother
Rachel Leung
Cat
Joey Leung Cho-Yiu
Austin
Michael Ning
Uncle
Tommy Chu Pak-Hong
Him's elder brother
Stephen Au Kam-Tong
Him's Father
Candy Wen Xue-Er
Hoi Yee's Mother
Alex Cheung
Hoi Yee's Father
Alex To
Kin's Father
Lo Hoi-Pang
Him's Grandfather
JJ Jia
Kin's Mother
Kwok Siu Kit
Interviewee for the Space Museum Vacancy
Patrick Dunn
Manager of the accountant firm
Himmy Wong
Interviewee for the Space Museum Vacancy
Yeung Wai-Lun
Interviewee for the Space Museum Vacancy
Michelle Lo
Host of the TV show
Chip Tsao
Guest speaker of the TV show
Cheung Kam-Ha
Woman on the queue for tamagochi
