Short story things don't go as planed

Where it beings

You do Not want to hear this.... So, Anna and I were walking home to the mall and her ex-boyfriend , Bex showed up.  He was trying to be all cool and get Anna Back, But there was No way that she was going to do that ,  so we hijacked his truck and ran into the mall . Clare's cell phone rang and there was a text message from Bex  saying "you will pay for jacking my truck"!!!...I showed Anna the text message and she was like all up in my face and stuff. I was all like what stuff. Anna then meanly asked how did he get your number "?  To witch I replied , Facebook, totally"!!!!!! Anna then went out of the mall and got into Bex's truck. We weren't paying attention to the road and ended up hitting Bex . Clare went out to see if he was alright, then Anna came out.  Bex's head was split open so we started to cry . Anna and I panicked an took Bex and threw him into the stinky dumpster where we thought no one would find him.   To this day ,  I think of the smell of garbage everytime  I go to the 
Mall......