Haha! Yeah, I’d hate be on zher bad side XD But amazingly, Rui does just fine largely thanks to zher "angelic" side.

Well to clarify, the group are “childhood friends”, Olivia may do her best to keep everyone close, but it doesn’t mean everyone is life long friends. In fact, I was kind of hoping some of the group’s characters would hate Rui (yeah, let's make Olivia's job harder!) ;) But as briefly mentioned Rui can act more decent around people zhe actually cares about. If anyone had a good relationship with Rui during their childhood (before the dramatic change), then it's more likely zhe would act more decent to that person.