Romance is sweet and bitter — and life riddled with ups and downs — in multiple stories about people who live and work on bustling Jeju island.

Young-seok, who feels overwhelmed and lonely in what should be his glorious youth, meets a woman who introduces herself as Josée, and they share a once-in-a-lifetime romance.

When Lee Jeong-in and Yu Ji-ho meet, something unexpected happens. Or it just may be that spring is in the air — and anything is possible.