Heizou is free-spirited and unruly, bHeizou is free-spirited and unruly, but cheerful and lively, and often times say’s innocent things that sound very wrong.
Kazuha is generally docile, it's evident in his nature. he's kind and has a gentle attitude, treating people with tenderness.
Scaramouche treats most people, with contempt. he appears to have a cocky, bubbly, and comedic behavior. Venti has a somewhat recalcitrant, carefree, and playful attitude. Xiao is known for his hardened personality.