You two got into your pajamas and sat on the bad.
You:Okay let's see what you drew.
He gave you his art block.You opened it.
You:Wow this is fantastic!
And then you stopped at the last picture.
Osamu:What is it-UGH!DON'T LOOK AT IT-
You:Is that...ME?!
Osamu blushed and nodded.You softly smiled and kissed his cheek.He smiled back.
Osamu:You like it?
You:Yeah!Totally!Thank you Samu.
Osamu:It's not babe.
You:B-Babe?
Osamu:Yes you are my babe.
You kissed him.He blushed but then kissed you back.He then got up and pushed you and you layed on the bed.He stood right above you.
You:S-Samu n-no...Not toni-
He layed on your chest and hugged you.
Osamu:Let's cuddle...
You:Oh haha sure.
Osamu:Oh and we can watch some movie while we cuddle.
You:Yeah!
Osamu:So what do you wanna watch?
You:Hm...Spirited away?
Osamu:'Kay!
You two started watching the film.You were sitting with head rested on Osamu's chest.
Later...
Osamu:So how did y-
He looked at you.You were asleep.He smiled and covered you with his blanket.
Osamu:Good night baby.
He hugged you and quickly fell asleep too.
In the morning...
You woke up.You looked around and saw that Osamu wasn't in the room.
You:Samu?
You got up from the bed.
You:Samuuu...You there?
You went out of the room.
You:Sam-
You saw him in the kitchen making breakfast.
Osamu:Oh babe good morning.
You:Hey what are you doing?
Osamu:Nothing...Just making you katsudon!
You:Awww Samu you didn't have to!
Osamu:Yes,yes I did have to.Because you're the best girlfriend ever!
You:I-Samuuu!
He giggled and kissed your forehead.
Osamu:Enjoy your meal.
You:You're not going to eat?
Osamu:Well...If you wanna feed me than I'll eat.
You giggled.
You:Okay,okay.
You took his bowl and started feeding him.
You:There.
Osamu:Now I'm going to feed you!
You:Come on then.
He took your bowl and started feeding you.
Osamu:And one last bite~
You:Bu-
Osamu:My lips...
You smiled and he kissed you.
Osamu:You enjoyed your meal?
You:Very,very much.
Osamu:I'm glad.
Then Atsumu got home.
Osamu:Oh look who decided to come back home.
Atsumu:The night was wild!
You and Osamu:...
Atsumu:Yeah...Okay...Wait-
Osamu:What?
Atsumu:Why are you two so close to each other?And why did Y/N stay the night here?!
Osamu:Oh yeah we're forgot to tell you...
You:We're together now.Sorry we didn't tell you right away.
Osamu:You don't have to apologize babe.
Atsumu:Wait...WHAT?!