>>12853519Blue is Red's twin who died in the same thing that killed their father, the trauma made him distant and socially retarded. Choosing Blue makes an alternate timeline where Red is dead instead.
Green's cockiness comes from trying to assure himself of being worth to Prof Oak, he is rivals with Red because he has a natural talent for battles. The scolding he gets from Oak where he favors Red was too much for Green's self-steem.
Dawn is the protagonist in Platinum.
Hilda is the protagonist in BW, Nate is in BW2.
N is supposed to be creepy, you dolts. The protagonist finds him annoying and doesn't warm up to him until much later in the game.