Jung-Su saw Dr. Sang, who was smiling warmly at him, he returned the gesture, still feeling embarrassed. He could see an elderly woman, farther away from them, who was smiling at him, but he did not recognize her. Mrs. Lee thought Jung-Su would be thrilled to see her, but great was her surprise when her little boy only greeted her with a nod and looked at her confused and with a big question mark as to who she was. "Who... Are you?" And with that question, a thousand doubts invaded the old woman. How was it that her little boy did not remember her? Had he lost his memory, but...? How, when, and why? Maybe she already looked too old and that's why Jung-Su didn't remember her, she could find some sense in that, but then a doubt arose in her. Her daughter was a little more than two months

