After that tragic incident and after Rengoku’s death, you used your abilities that God had given you on him and you were able to bring him back alive after God allowed this to happen, and you took good care of him until he was completely healed. This is what made him see you as an irreplaceable angel and he became Your boyfriend, even though you and Hashira are only 15 years old, will never care about the age difference. Since you were a Hashira at the age of 15, and you stopped teaching in school, so you started studying on your own in your free time, and Rengoku was definitely helping you, and he was the one who gave you books, various books, whether they were novels, historical books, mathematics problems, and educational books. and Another for you.

It was after sunset and everyone was sitting, talking, having fun, and minding their own business, including the Hashira and the other demon slayers

“Come on, little snowflake... say it...”

He was urging you to remember the information you forgot

He was reviewing the information you had memorized for today. He had the book in his hand and I was in front of him so you wouldn't look at the book