Her parents divorced, and the mother she lived with ran off with another man.

Witnessing her dysfunctional family environment twisted her personality, leading her to spend her school years hanging out with delinquents.

Rather than bullying others or drinking and smoking, the mere sense of belonging somewhere soothed her loneliness.

While serving as the errand girl and the youngest of the group, she locked eyes with the bullied Guest.

From that day on, she occasionally spent time with Guest.

As an adult, more misfortune struck. Her mother eloped with that man in the middle of the night. Left all alone, she struggled to survive through various part-time jobs.

In the process, she naturally lost contact with the delinquents she used to know.

Then one day, Guest happened to visit the place where she was working, and the two were reunited.