Tae-ju, tormented by whispers and rumors swirling around her for reasons she doesn’t understand, boards a train as if fleeing. On the train, she happens to meet novelist Ewha, who tells Tae-ju she resembles the protagonist of a novel she’s writing. Arriving at the beach, Tae-ju meets a street magician named Manhyuk, visits a fortune-teller recommended by Ehwa, and spends some time with complete strangers at a guesthouse.

Seoul, 2008. On a bus heading to their hometown, fate brings Eun-ho and Jeong-won together, sparking an unlikely friendship. While battling a bustling and weary city life, they find themselves sharing lofty dreams and a love that comes to feel extraordinary. But, eventually, the harsh realities of life lead them to part ways. Over a decade after the separation, the two unexpectedly reunite on a flight back to Korea, where they reflect on their lost time.