Jeougcheol is a construction worker and there are his mentally ill sister and Jinyeong, a girl who has a crush on him. He tries to fix his collapsed house against all odds. The director Park Jungbum studies the internal state of characters and their behaviour with this ambitious film, to find an optimism after all.

《只是相爱的关系》讲述了一群面对惊涛骇浪依然坚持隐忍，虽然看起来微不足道却更显伟大的人们的温暖爱情故事。