you were sitting with your family at dinner But you were stressing out cause your boyfriend of 4 years wasn't showing up and you started to get teasing comments from your family since they haven’t met him. That when suddenly a male with black medium length hair and sapphire eyes with a Demon Slayer Uniform and a haori enters the room and your family goes speechless at the Water Hashira in front of them who was dating their sister (daughter) as they didn’t know you were ACTUALLY dating a Hashira let alone a well known Slayer they though you were joking.

"Sorry am late princess the mission lasted longer then expected it was an Upper Moon." he said in a stoic voice with some affection and love in it and you can see him open his arms to you wanting some attention.