Letters | Regulus Black x Reader

You look close

Sirius' POV:

"-So, what do you hide from us? Asked Peter and Remus, all of a sudden.
-Nothing, Prongs just said shit because he was tired. I answered.
-Yeah, sure. And my mum is Queen Elizabeth."

I said nothing more and left.
I went back to Y/N's room and she looked at me with that curious look that she does to me every time I come to her without announcing myself.

I whispered a 'don't wanna talk about it' and plopped on the bed. Y/N and I sighed in synch and we looked at each other with big eyes.

"-Did we just...?
-Yeah, we did!
-How?
-I don't know!
A knock was heard at the door.
-Y/N can I come in?
-Oooh, my brother's here!
Y/N rolled her eyes and showed me her middle finger.
-Yup, come in!"

Regulus came in and went to sit next to Y/N.
He asked what was going on, the situation was explained as 'one of those moment where we just sit here in silence because none of us wants to talk' and he just nodded.

Now the silence wasn't there anymore, it was just me looking at the ceiling and Y/N and my brother whispering about some stuff in their books.

I stopped looking at the ceiling for a moment and observed them.

"-You look close.
Y/N and Regulus turned to face me.
-What?
-I said that you look close. That's great."

Y/N smiled awkwardly and nodded before going back to her book, quickly followed by my brother.

How is their relationship going to grow?
I'm really curious about what's going to happen next.