130, Suyeonggangbyeon-daero,
Haeundae-gu, Busan, Republic of Korea,
48058
Sae-bom is a high school student, living with her mother Yoon-hee, who is in her 40s. After her recent divorce, Yoon-hee seems to be depressed, but she never shares her feelings with Sae-bom. One day, Sae-bom finds a mysterious love letter sent to Yoon-hee. The letter i...