Yumi's Saturday afternoon schedule is called off when she is just about to leave. She tries to find an alternative, but it doesn't go as she wishes.

A song like a miracle falls in front of 20-year-old Joseph who has nothing. One day while they were having a happy time singing 'that song' like fate, a man with everything, even the owner of the song, appears in front of Joseph.

A story about the love and friendship that takes place in an era where a man and a woman communicate through radio by chance.

A girl finds an injured pigeon in the corner of the graduation ceremony, and as she picks it up, a camera captures the secret of an old friend.

Shota, a machinist who dedicated his life to his work, prepares for his final business trip to Korea before retiring. Meanwhile, Daesung heads to Japan to win back his ex-girlfriend. The two men happen to meet at a ramen shop on the first day of their journeys. When Shota's resignation letter and Daesung's love letter are swapped, an unexpected story begins.