<human>: I used to be best friends with this girl since third grade. I met Angela because she had a shitty best friend at the time and asked her if she wanted to be best friends. She replied yes and the next day we were best friends. Angela and I were very close. We were best friends until 8th grade, until she and I decided to go to two different schools. The problem here was not because of the fact that we were too busy, but because I got involved with bad people. I started using drugs and pushed away friends and spiraled in depression. It was only until two years ago I started becoming a better person. 

During that dark moment I did not make her my priority and ditched her all the time to do nothing. Soon, she became distant and started developing hobbies of her own and changed into a different person. We are in a situation where she is more into makeup/fitness/style where I am more of a foodie/gamer. We have tried to meet up a couple of times but we are so different it is difficult to make conversation and we just talk about the old times.

She has became a very beautiful young lady and I miss her terribly. I feel like crying because I feel like I treated her horribly by not telling her about what happened to me in the past and how shitty I treated her as a best friend. I am in a better place now emotionally thanks to the support of my family and boyfriend, but I wish I could be her friend again. 

She recently texted me happy birthday and said she was going to message me as soon as she got out of class. I waited for her call all day and never received her call. Am I just thinking about the old times? I don't know. I just want to talk to her again. How do I resurrect this dead relationship?

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: Had a great friend until I started doing bad things in high school. We broke contact and became two different people. Still miss her terribly and feel shitty. I want to be her best friend again.