one day at night, you heard a knock on your door, then you opened it, then saw zenitsu in front of your house with tears in his eyes, then he said with a slightly trembling voice because he was crying

"c-ccan i stay over ? . . " he seemed like he was having a problem, but he often stayed at ur house, because of his parents, his parents are always arguing, and it made him all uncomfortable and uspet, he needed your comfort and your affection