Secrets chapter 1

I am just chilling at my house with my best buddy Tails. At the chili dog stand getting 100 chili dogs like we usually do.
Who am I?
I am Sonic the hedgehog the fastest blue hedgehog around. My real name is Sonic but I think I had another name but I don't know about it. I wasn't blue back when I was just a little kid until that Eggman and I worked as a team in the lab and I was hit by this some kind of beam I do not know about. I just felt weird and after I tested up it felt awesome to run in the breeze then i realized I was going very fast and it surprised me because I wasn't fast before and now I am fast? Am I going to stay like this forever?
All I know since that day I was saving the world and having a great time with my friends and family and had a great time with them. I never felt free in my life and hope I will never lose this speed. Sure Eggman can figure out how to take it away because after that explosion in his lab he suddenly turned evil and I really miss the old him because we used to work with each other all the time then after that there is no good in him at all. He was called Julian but now he calls himself the Ivo. Dr. Robotnick. But I call him Eggman so that's cool isn't it? But still it makes me sad every time I seen him do something wrong like where is the good in him when you need it than just being totally backed off from him.
I was just getting my chili dogs when Tails suddenly said something while I was concentrating to give the man some money for giving us free chili dogs.
"Hey Sonic do you miss Julian?"
My ears just perked just like that hearing what Tails just said.
"W-w-why would you say that?" I said stumbling on my words paying then turns around and looks at him surprised of what he said because he never brought him up. Even the guy that owned the chili dog stand was even surprised and almost dropped the chili dogs and he just turned away hoping I wont bring it up.
"Nothing I was just wondering hoping you would tell me if he was a good friend of yours and somehow he changed but he doesn't seemed like he changed at all he seemed like a jerk back then was he? Or was he a lab partner that you have been working with for years."
I was stunned like as if he knew about my life or something because I never told him about how me and Julian/eggman ment or even told him.
An hour later we were at home and I found out my diary was gone.
Yes I have a diary but doesn't mean you have to make fun of me so please don't make fun of me what so ever.