A person who feels that he is not worthy of being loved uses cigarette scars to record every moment he misses her. He bought her milk tea for three years in high school, but disappeared on the day of graduation. When she found him a year later, he turned around and bought a ticket for the farthest flight. Before taking off, he ordered a dinner for her that would never wait for him.
Concept: The intertwining of love and unworthy love