In Zachary's car, on the way to Lily's house. "Zachary, come on, smile," Lily teased Zachary by making a camera gesture with her hand. Zachary, who seemed to be caught up in his thoughts, looked at Lily's efforts to make him happy and returned a gentle smile, but this smile contained some bitterness. "I'm sorry," He said suddenly. Lily stated, "Why are you apologizing? The one who should apologize is Andy." Everyone had some unmentionable things in their past, the modest Zachary was certainly no exception. How many people could guarantee that their life was unblemished like a blank sheet of paper? Without any mistakes? Even if there really was someone like that, his life would be incomplete and flawed. "The girl he was talking about, she killed herself because of me," Zachary said wi