I, (15 F) was over at my bff's house (15 F). A bit context. We have been friends for 9 years, and have had many sleepovers and we hangout quite frequently. i have a very high metabolism and need to eat a lot. She obviously knows this, because I told her when we first met, and i eat more than her. (not saying it in a rude or offensive way)

I went over to her house 3 days ago and before i went i had a huge breakfast, a morning tea, lunch, then i went to meet her at a mall. We went shopping for a while and around 2 pm i got hungry. we were just arriving at her house. When we got inside, i politely asked if there was anything i could eat. She said I could grab something from her pantry, so i get a pack of instant noodles, hold it up and ask her if i can eat it, just to make sure. she said i could eat it (with out looking at the packet), as long as she got a little bit. this is fine, they are big packs.

After i cook it and we finish eating, she goes to the pantry to look for more snacks for later. she rumages in the snack area for bit then turns with a pissed expression. "you ate the last pack" she accused. for the rest of the day she was distant and excluding me.

AITA?