Uhmm... it was kinda awkward

Hey yall, if you saw my last blog (which i doubt lol) i was out with my friends and... Let's say it was a little awkward . Here is what happened.
Me and my 2 friends, let's call them A and V, were spending some time out of school because i celebrated my birthday with them. I figured out some weeks before that i can take them to some kewl pizza place in my town, and at that day when i mentioned the whole idea, my friend V, even tho i planned everything in my smart lil head of mine, started saying like we can like go there together to that place. She thought that i meant to wait them at the place and then they will arrive which was not my idea. It was kinda weird, that at first place, she wanted to change the plan i already had. (Like it's my birthday?) I as kinda annoyed since like she is my friend and sometimes i gotta understand others and yeah i know i sounded like spoiled brat and i CAN'T HELP ITTT...

So, me and my friend A waited for our friend V because she lived far away. When she arrived we went  together to the pizza place. We had some talk there, drak our drinks and then the pizza arrives. Pizza was great, it was capricciosa medium size (25cm wide). Firstly i ordered one thinking that there will be enough, but oh i was wrong.

Keep in mind, i was one paying all food.

So my friend V ate the most of the first pizza and i saw that my friend A only eating 2 small pieces. I ate myself 2. And... friend V ate 4. Mind you, she told me she ate at home and that won't stop her to eat here in pizzeria. It was really awkward. I thought maybe to buy some crapes or something sweet but then i remembered that my friend A barely ate pizza. My friend V wanted crapes w ice cream but i decided to order another pizza...
And yet again...
My friend A barely touched it. She maybe ate 1? wonder why? Because V ate 4. Out of 8.

Listen, i didn't tell her anything. V is pretty skinny and stuff and i didn't wanna tell her to stop eating and stuff or to slow down becasue i am not that bad bro and who does that? But i noted in my mind next time i go out with her, and if i am paying, to get everyone the piece (I mean like everyone ex: a piece of pizza if they have that to offer.

What do i have against V? Nothing, she is my friend but i think that she should've at least asked my friend A if she will take a last piece or maybe pay attention to people surrounded by her .

Tell me what you think about it. Do i think right? Am i overreacting?