Is it wrong that I've already figured out party dynamics? Marius and Nagao would get along and be the stereotypical friendly rivals, both try to impress Shanna (being 16-year-old boys) despite her irritation with them, and likely befriend Morta over the two boys' attempts at looking good in front of her (or other pretty girls) while they'd see Morta as a Tagalong Kid.

Sorry if that infringes on how you personally see your character. I just have a habit of putting pieces together like that. -_-"