Between the Seasons(2018)

Original title: 계절과 계절 사이

Hae-Soo moved to a small city where nobody knows her. There, she opens a cafe and starts a new life. One day, a customer and a high school student, Ye-Jin, gives her a hand during the cafe's busy hour. Hae-Soo then hires Ye-Jin to work as a part-timer at her cafe. They form a close bond while secrets and confused emotions linger in the background.