Okay not to add to the Yandere Whit suspitions (yandere is not fully accurate but it's closest to it) kind of going on but uhm I've realized that Whit's loneliness is extremely emphasized in the story to a point that makes me kind of worried.
Let me list all of the points in the story that emphasizes his loneliness :
-"Do you get lonely ?" A thing Whit asks Teruko when she talks about her past, it's one of the very few times we see him actively seeming sad.
-His quote relating to Mai is "A girl with many friends", considering how most of these quotes are meant to be reversed this hints that Whit didn't have a lot of friends if any
-Whit's mom is dead and his dad is distant, alongside the fact he has no sibling he's pretty much constantly alone in his house.
-Whit is constantly referenced as searching for love but not finding any, it's in his bio and DRDTdev has made a joke about it. His birthday is literally set in Singles Awareness day.
It honestly might also be why Whit reacts so strangely to things ? If he was so isolated his entire life to the point of barely having any relationships in any form it would maybe explain his odd behaviors during executions. I don't know how being alone your entire life would fuck you up psychologically but it would eventually considering we're social creatures.
It would also explain a potential obsession with Charles because well, if it's the first time in your life someone has truly spent time with you and appreciated you as a friend you'd also become very attached.