Step-Sibling Rivalry (Finn Wolfhard x Reader)

𝙵𝚒𝚛𝚜𝚝 𝙲𝚕𝚊𝚜s ( 𝐗𝐈 )

Y/n's POV:

Finn and I were listening to the music
when we both heard the pilot announce we were taking off.
Both of our heads turned to the left,
looking out the window and seeing the plane move, slowly lifting in the air.
Sooner or later we could already see the sun hiding behind the clouds.

" You good? "
Finn questioned me
" Never better. "
I smiled putting my hand on top of his,
inter whining them while we continued to listen to music on my phone.

After about 30 minutes in the air and listening to music with Finn.
The flight attendant asked if we wanted
a snack from the menu,
and she also said it was free which was neat.
Finn and I got a slice of strawberry shortcake for us to share and for our drinks,
we got a chocolate milkshake.
" Oh, Y/n.. "
Finn smiled, taking a bite of the cake.
I looked at him, signaling I was listening to him.
" The cashier? barista? I don't know. But the guy who talked to us in the shop asked if I could give you his number. "
He laughed, taking a few more bites.
" Oh? What did you say? "
I questioned letting my hair down
and putting the tie on my wrist.

My heart was racing... Finn and I are dating but
we aren't official,
though the words girlfriend and boyfriend
pop up every now and then...
Is he my boyf-

" I said no and told him that you were my girlfriend.
Either way, you're wayyyy out of his league. "
He took a sip from the milkshake.
" Huh... "
I smiled as I cocked my head up.
" What? "
He laughed looking at me.
" We are dating, right? "
I asked.
" Yeah? "
He nodded.
" So we aren't really official yet.. "
I smiled, asking him.
" Pretty much. Unless you want us to be?
Like right here, right now. "
" Oh, oh no! I do not want to be asked on a plane in
first class. "
I laughed, adjusting my seating position and hearing Finn laugh along too.
" Oh shit, adjust your position again.
Please! "
He groaned, closing his eyes while he looked up.
" Snap out of it, Finn. "
I chuckled, drinking from my hot chocolate.
It kinda tasted different. For some reason?
" Wanna watch a movie? "
Finn suddenly asked while he used a remote
to scan through
the movies on the monitor.
Didn't really see that, until now?
" Sure, what movie? "
I agreed, taking a bite of the cake.

" Uhm, Harry Potter? "
He suggested clicking on the profile.
" Yeah sure, which one tho? "
I laughed.
" Philosophers Stone, the first one of course. "
He chuckled as the intro played.

I didn't know Finn liked Harry Potter?
Well, he probably knew I liked the movies since I have all 7 of the books on my shelf.

~ A Few Moments Later ~

We were about halfway through watching the movie
when he looked up.
Seeing the icon of
"it's safe to unbuckle your seatbelts" blink.
He looked back down at the movie and I continued to watch when
I felt him nudge my arm.

" Yes? "
I answered taking the earbud out my ear, and
turning my attention to him.

" Wanna? "
He tilted his head back, well gesturing
to go back?
Huh?
" Wanna what? "
I asked as I took the earphone out of his ear,
putting them in the compartment
by the window.
" Want to?? "
He used his thumb to point behind us again.
" Do you need mom or dad or something? "
" Nooo, like, you want to. "
He did the same stupid gesture.
" I'm sorry I don't know what you mean by- "
I mocked his dumb gesture hearing him sigh.
" Do you. Want To... "
" And I asked if you needed mom or dad. "
" Oohhh my gooooddd, noooo. "
He extended the o's