A story about the love and friendship that takes place in an era where a man and a woman communicate through radio by chance.
Yeo Jin-goo
Cho Yi-hyun
Kim Hye-yoon
Na In-woo
Bae In-hyuk
Roh Jae-won
Nam Min-woo
Lim Yu-bin
Yoo Jae-myung
Park Ha-seon
Shin Joo-hyup
Yeo Joo-ha
Song Woo-rim