Final Fantasy X: Auron, Kimahri, and oddly enough, Tidus. Vaan really made me appreciate him, because by comparison, Tidus is a genius. I also really liked Anima even though he was an aeon and not actually... A character.

Final Fantasy XII: Balthier, Gabranth, and Fran.

Kingdom Hearts 1 & 2: Riku, Axel, Demyx, and Xemnas.

Breath of Fire: Ryu, Nina, Bleu, and Bo.

Silent Hill 2: James Sunderland and Maria.

Legend of the Dragoon: Lavitz, Dart, and Rose.