1. Dabi can't see for shit, he has glasses but refuses to wear them
2. he likes sweets, but they upset his stomach
3. mildly lactose intolerant
4. he likes soft things, roughly textured things make him want to bash his head against a wall
5. has a lot of PTSD from his child hood
6. overheats really easily
7. attention starved, he either seeks it out or avoids it completely there is no in between
8. really sweet when he lets you past all his walls