You Can’t Just Look (2021)

Nam-seon has been living alone for two months after quitting his job impulsively. One morning, Nam-seon receives a call from his younger sister’s middle school classmate Eun-soo, whom he has known since childhood. Eun-soo, who rushes to Tokyo in search of a job, asks him to spend only a day with her due to circumstances, while Nam-seon lies to his girlfriend Joo-hee and meets Eun-soo.