Jun-ho who avoids relationship commitments he runs into Eun-ji, who he had met through a dating application. Jun-ho suggests that they date without any responsibilities, and they begin an undefined relationship.
Sim Hee-seop
Jun-ho
Jung Hye-sung
Eun-ji
Kil Hae-yeon
Geum-hee
Chun Sin-hwan
Jin-su
Song You-hyun
Ja-seon
Han Sa-myeong
Sang-won
Yoon So-mi
Da-hee
Kim Se-in
Train Passenger
