The Feeling of Betrayal

So I was walking to class today and saw who I thought was my friend kissing, hugging, and holding hands with the guy I'm always writing about and who I've been crying about. I recently told her that I am trying to get over him and I don't want her to bring his name up anymore. So then one day we are walking and she says "hang on"...then she goes right in front of me and starts to kiss him. Like how could she after all I said and how I told her I felt about him, kiss him right in front of me. Then she tries to apologize, but no. I was actually gonna give her a second chance until today. She was there kissing and holding on to him. Like how the hell can you do that. I thought she was my friend, but no she isn't. As of right now shes Dead To Me...