As Eun Soo continues to be bothered by the noise coming from the room above hers, she becomes increasingly curious about the mysterious man living there, Ho Kyung. She starts to pay more attention to his habits, daily routines, and interactions with other tenants in the building.
Eventually, Eun Soo discovers that Ho Kyung is a renowned author who has been struggling with writer's block and anxiety. Despite his success, he is lonely and isolated, relying on alcohol to cope with his emotions.
As the two of them continue to interact, Eun Soo becomes more drawn to Ho Kyung, finding solace in his understanding and honesty. Ho Kyung, on the other hand, starts to see Eun Soo as a source of inspiration and motivation to overcome his personal demons and find his voice as a writer again.
Together, they embark on a journey of self-discovery, confronting their fears, insecurities, and past traumas. As their relationship deepens, they realize that the noise between their rooms was not just a coincidence but a reflection of their shared struggles and desires.
In the end, Eun Soo and Ho Kyung find the courage to confront their inner demons and embrace their true selves, ultimately discovering that the greatest stories are those that exist within themselves.
