Below, you'll see any text that was highlighted with comments from the reviewer.
I can definitely picture the two characters - Addie, mean and superficial, and her "friend", sad, confused, and upset. I loved how you were able to convey such poignancy through such a short dialogue, especially through that "Addie, wait" at the end.
Even though it was just dialogue, I feel like you really conveyed the story, and captured the essence of these two characters. When I finished reading, I immediately read it again because I really felt that same shock and bereft-ness as the main speaker.
Keep up the awesome writing! ^-^