EDIT

As you two got up and fixed yourself you saw

Sanemi bakugo and inosuke walking out laughing

"I-I hope this doesn't make anything awkward"

Said tanjiro

"Well me too I thought you kissed someone It means you loved them do you not love me?" You asked as you scratch your head

"What no of course I love you!"

Said tanjiro scared you would get the wrong idea

Before you said anything he got closer to you grabbing your face

as he looked at the scar going down your eye

You had flinch but then he did something unexpected

He kissed your scar

"You really like me even with the scar" you asked blushing

"Of course I do"

He said as he hugged you

"what's the thing that bakugo say oh yeah! It makes you look "badass"!"

He said with a smile not knowing what it meant

You just blush and hugged him back

As you two were hugging

"Does this mean where a couple?"

Tanjiro asked as he put his head on your shoulder

"God I hope so if not I would be really sad thinking you did this for your own needs"

You said saddened at the thought

"After that attack I'm kinda worried about the pillars all we need to do is wait for the machine to work, I'm going to be sad about leaving her"

You said as you looked down

He then grabbed your face

"Me to but I'm sure with the machine we can visit her or she can visit us"

He said with his smile

Time skip

As you all were in the living room talking

This was your last day together

Knowing the machine was now working you guys could go home

"I kinda don't want you guys to leave"

Said Mina

"Yeah you all are very great people to be around with I'm going to miss eating in cafes with Mitsuri" said momo

"No need to be sad we will visit you! Or you can visit us just don't get eaten by demons!"

You said in a smile weirding out some people

"Eri are you ok?"

Asked deku

"I don't want them to leave!" She shouted

as she ran to tanjiro and you

"I can't leave baba and papa alone!"

She started crying

"Eri it's ok well visit whenever we can" you said

Even inosuke and Sanemi started getting sad

"I'm going to miss spying on tanjiro and y/n with you guys" said bakugo as they all had a manly group hug

"I'm sorry wha-"

You got interrupted by Mitsuri

"So are you and tanjiro dating!"

She yelled causing you to flinch

"Yes! I'm very happy about it too"

You replied

"Do you plan to have kids?!" Asked Mina as the girls started gathering around you and tanjiro

"Of course in the future! I'll give eri a little sister!"

You said as tanjiro blushed at the thought of having kids with you

"I want one with tanjiros hair color or eyes!" You said

"And if that doesn't happen I'll keep having kids until I get one!" You shouted as you hugged tanjiro

"Don't be fucking like bunnies" said Sanemi eying tanjiro

"Yes sir!" He shouted with a red face

You then bend down to eris height

and took off your hairpin that represents your breathing technique

"Here please take care of it" you said with a warm smile as you put it in her hair

She smiled and gave you a big hug which you returned

You then looked at Shinobu

"Looks like the whole time here you haven't made a single friend Tomioka "

she said as she stared laughing her ass off scaring you a bit

"That's not true I'm his friend" said todoroki as he patted giyuus back

"Me too" said tokoyami

Giyuu then put on sunglasses

"Denki taught me how to be "swag""

He said as he looked at Shinobu

You then walked up to him

And hugged him

"As much as I love and value you those are shades aren't for you"

You said as he looked down at you

"I say we spend the day together

In our friend groups to see how we all have gotten along"

You said