So my friends and I always meet up and go to the canteen together. Today after class, I texted her to wait with the others for me because I'm coming. I was literally a minute away. As she texted me "yeah we are, hurry up" I saw everyone leaving the sixth form area through the other door (through the window as I was walking through a corridor.) Then a few minutes later she texted me to come to the canteen when I was already in the canteen standing behind her. I confronted anyone in my most sarcastic voice ever and said "thanks for waiting for me guys."
I was pissed and once we got to the bottom of this (not arguing, just chatting calmly) I pretty much knew that she didn't tell my other friends to wait for me and that she was the one who said that they should just go (she ditched us all before this week). So I ignored her for 15 minutes during lunch time. She tried to explain herself by saying that she thought I will be late and stuff but she never once said anything even close to "sorry." Then I texted her that I forgive her cuz I'm not gonna ignore one of my friends over something like this forever. But she just blocked me after that. I guess I was a bit childish but who the hell tells their friend that they are waiting for them and ditches them?
I am so not sitting next to her in maths anymore.
Any advice guys? Am I the bad guy?