Why is heaven so bright?

I'm not really good a descriptions so i'm just gonna see how this turns out.

Blake is a shy girl who doesn't like to be noticed. She's a good friend when you need one. she will be there for you through anything.
In november a tragedy strikes and she doesn't know what to do. She's blamed and picked on. Her mom doesn't talk anymore.

Alex has a tough life. he acts like a tough guy but he's really a softy. He care deeply for Blake but he doesn'tt know how to tell her what happened to him.

Can she hold on or will she give up?
She loves her family but can she take it anymore?
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If you have any advice to give me i would love it.
Be as honest as you can.
for those who are reading, I'm sorry. this isn;t that good of a book since this is my first.