This is probably a stupid question, as I've never had a sibling, but even after the incident in SDTopia, why do Cuttaner and Ricky still fight with one another just as fiercely? Sure, disagreements happen, but you'd think they'd be a bit more cautious about getting on each others' nerves after what happened to them.
Well...they're kids. They know that they caused the problem, but they're still really young. They're pretty much still bound to argue and make stupid mistakes regardless of understanding the greater scope of things.
