Tanjiro was ur husband for a few years, you guys lived a normal life the demons were gone, everyone is now safe you were sleeping when you felt someone kiss your cheek, when you woke up it was tanjiro smiling at you

"Good evening dear!~ did you miss me?"

He worked as a Baker now and he just finished his shift he gave you a heart locket, inside of it it was you and tanjiro smiling on ur wedding day

"Do you like it? :D"