Deku's pov....
I wake up and look beside me... There was nobody.... Where's y/n? I thought... So I get up and go to her dorm..... When I tried open the door I heard her saying "yeah we going to do that, oh and deku? Don't worry he is not going to know that" my eyes widen... Is she cheating on me? I thought once again.... I turned around and go to the kitchen I was really hungry.....
End of the deku's pov...
Mina: yeah and what about the time when- oh hi deku!
Deku: hi mina
Kirishima: hi dekubro
Deku: hey kirishima-kun
Sero: hello midoriya
Deku: heyy
Denki: heeeeyyy
Deku:heeyBakugo looks at Deku and tched... Deku sighs and starts making his breakfast... Then his beautiful cute girlfriend comes.....
Y/n: hi everyone... Oh hi babe
She kisses deku
Deku: hi puppy
Baku squad and Bakugo: hiii y/nY/n smiles and sit on the chair and start take out her phone and scrolling through something...... Bakugo looking at her like in love with her.... Deku was looking at her too... But then bakugo and deku looks at each other and grins.... Deku know he was dating y/n.... But he is still jealous..... Deku grabs y/n's hand and pull her into his dorm he push her in and close the door...
Deku: are you cheating on me?!
Y/n: what?! No!
Deku: then who you was talking in the morning?
Y/n: n-nobody...
Deku: tell me!
Y/n:no it's surprise
Deku: mhm okay...Y/n smiles and kissed his nose and then leaves..
Midoriya sighs and lay on the bed... And slowly falling asleep....
About 8 hours
Midoriya wake up and look in the time..... I sleep 8 hours?! He thought.... He then got thirsty so he is going into the kitchen and see the light are off... He turns them on and confetti was falling and everyone in the 1A class say "HAPPY BIRTHDAY DEKU!" Deku smiles and say "thank you" y/n start running to him and hug him....
Y/n: happy birthday babe
Deku: thank you puppyHe kissed her and they then pull away....
Everyone gives him gifts and you give him the newest all might figurine... He was really happy....
Then everyone having fun and you and deku too..... About 5 minutes the door open and revealing Aizawa with cute eri.....Aizawa: sorry we are late...
Everyone: ~omg eri is so cute!~
She smiles and comes to the Deku and give him gift and drawing him as all might it was really cute...... About two hours everyone goes to sleep and y/n and deku are cuddling in his dorm....Y/n: do you like the party?
Deku: I love it puppy.... Thank you...
Y/n smiles and kissed him on the lips and then lay her head on his chest and slowly falling asleep 💚Happy birthday deku I love you 💗🎂