Take a nostalgic trip back to the late 1980s through the lives of five families and their five teenage kids living in a small neighbourhood in Seoul.
Lee Hye-ri
Sung Deok-sun
Ryu Jun-yeol
Kim Jung-hwan
Park Bo-gum
Choi Taek
Go Kyung-pyo
Sung Sun-woo
Lee Dong-hwi
Ryu Dong-ryong
Ryu Hye-young
Sung Bo-ra
