Constant smile - shinso x kaminari

Denki Kaminari is always smiling but what's hiding behind it...
Hitoshi Shinso, new to class 1a, notices something off about Denki and decides to investigate.

TW: Self harm, thoughts of suicide, suicide attempt, abuse, panic attacks, mild swearing.
If any of these are a trigger for you, don't read.

This is my first fanfic so soz if has bad grammar and spelling. I am writing this story without much planning so like whatever comes to mind so it might be a little eccentric. The updates probably won't be consecutive but I hope you enjoy the story.