Her assignment in In-Ha's life?
Eun-sun kept pondering on those words long after they've both left the beauty spa. Each and every word Ni-Na had said to her had put her in a deep state of thought, and had stirred up several questions in her mind.
Her life experiences, the pain, the verbal and physical abuse she had endured had really made her different and left her broken in places she wouldn't want to admit, but she had to.
The rejection from her mom, the abandonment of her biological parents and the father who had raised her, the loss of the few people who were dear to her had made her build so many high walls that had somewhat become limitations to her life and her relationships to the people currently around her.