Is this love or revenge?

The begining

Now now let me introduce myself..
I am Liam most know me as a quiet girl I mean they aren't lying but that changed when I met him he changed my world he truly loved and cared for me or at least that what I thought...but let's not talk about that! We are a happy couple!
Everyone always thinks we are cute together
But there is something about my bf that I don't like
Whenever I'm with him and his girl best friend they act weird it's like they are hiding something but I have to stop thinking about that..he is my world and he did so much for me why would I even doubt him I feel like a terrible gf...
*bell rings*
Oh I have to go now its my next period