Nombre original: 원스어게인
Fecha de estreno: 19 de diciembre de 2020
Serie
Tiempo promedio: 13 minutos
Géneros: Drama
Sinopsis: Kim Hye Sung and his girlfriend of six years take time to look back on the precious people they have neglected, and try to find the lost excitement. He is a kind man, full of consideration, and with a friendly personality.
Wanting to restore the relationship with his first love, he is having trouble taking care of just himself because of work.
