OK this is totally random but why is every single person's hair color different from diabolical lovers like shu  has blonde hair his mom has blonde hair Karlheinz has white hair so how did Reggie end up with purple hair maybe this is why  his mom payed more attention to Shu . And what about the triplets it doesn't make any sense like Laito has red hair, Ayato has red hair and Kanato has purple so he makes sense but how do ayato and laito have red hair when cordelia has purple and Karlheinz white. I mean the only "normal" one that makes sense is Subaru.