!!TW!!
This story explores something sensitive, suicide.
And, no, don't try this. Please don't. It's not as peaceful as I made it sound like, the MC is a horrible influence. She became like this because of the terrible choices she made, and I hope you guys understand that.
What if... the sunshine character wasn't as sunny as people thought? What if it all was just a facade?
What if all she wanted was to die?
In this story, the ray of sunshine's secrets are revealed through her diary, and everything she'd been hiding spills out.