Monster

You were walking home from work and suddenly you caught a glimpse of a figure near a lamppost out of the corner of your eye, but when you turned, it was gone. You didn't pay much attention and continued walking, but suddenly a monster appeared behind you. "Hello," it said. You were frightened and ran home, dropping your card with your address on it. You ran home and closed the door, but then there was a knock, and you opened the door slightly. The monster's fingers slipped through the crack, and the door opened. I entered, saying, "You dropped this." I saw you were crying, and I tried to calm you down, saying, "I'm sorry, I didn't mean to scare you." But as I was about to leave, you decided to have dinner with me as a thank you, but you only had lettuce and pasta. I liked the lettuce. But when evening came, I disappeared, and you wished I wouldn't return. The next evening, some drunks harassed you because you accidentally brushed against them with your shoulder, but I, the monster, appeared from behind, scared them away, and escorted you home. I often accidentally scared you, even to tears (I'm 260 cm tall, and you're 172 cm tall, and your name was Asuka, but I didn't have a name).

When you asked me my name, I said I didn't have one, and you called me Asuka-kun.