Using this information can someone make a good backstory and history(using words as if she was you)?
info: she lives alone on earth because she lost her parents at a young age
she has no friends to her out
name: aria
height: 5'4
hair color: sunset
eye color: bright blue
content
kind
gentle
shy
likes to draw
read
keep to herself

I wasn't always so shy. Like any other child I was happy, cheery, and I even made friends easily. I wish that was the case now; but for some reason, whenever I try to talk to someone else it feels like my throat is trying to crawl into my stomach. I only started to act like this after my parents died. I remember it vividly. It was a Saturday night when I was 5, and I was doing my teeth when the house caught fire. I was on the second floor when I heard my mom screaming.  I started to run towards her but stopped in my tracks when I saw the flames licking at the staircase. I backtracked towards my bedroom, and I climbed down the tree outside my window. I ran over to my neighbors' remembering what my dad told me to do in an emergency. call 911. It's all blurry after that. The fire engines came, the ambulance came, I remember sitting next to my dad in the back of an ambulance repeating "Please don't leave me" over and over again. They were in the hospital for a week before they died. After that my aunt took me in. My life has been going okay so far. I still have nightmares that i'm stuck to the ground, and the fire creeps it's way up the staircase engulfing me. I don't have anyone to talk to except for Xavier, but he's a dragon. No-one else sees him or hears him, but that's okay because he's shy too. I have lots of drawings of him with his shimmering turquoise scales. Sometimes I wish I could be like one of the heroes in my books. Saving the city from monsters, but I'm content just settling with my life how it is now.

The bell is just a signal that the set time of the end of class is passing. the teacher lets you know when it's okay to leave.