In the 1940s, Soon-ok and Jeong-eem dream of leaving home to chase music and freedom. But a sudden tragedy in the community shatters innocence, forcing Soon-ok into an unexpected marriage. Jeong-eem disappears under mysterious circumstances, leaving Soon-ok burdened with guilt and unanswered questions. Decades later, the elderly Soon-ok reunites with Jeong-eem, who remembers nothing of their past.

Kim Hye-ja
as Soon-ok

Park Seo-kyung
as Young Soon-ok

Choi Ju-eun
as Young Jeong-eem

Cha Mi-kyung
as Jeong-eem

Moon Seong-hyun
as Doo-young

Cho Seong-ha
as Mr. Kwak

Lee Se-young
as Ji-an

Jang Hyun-sung
as Soon-ok's father

Jung Hee-tae
as Jeong-eem's father

Seo Young-hee
as Jeong-eem's mother