Claude is a calm and serious man who appears almost emotionless regardless of the situation, aside from a slight smirk and usually a glare, seemingly taking everything in stride. Provided he is paid for his services, he will take orders from his bosses without reluctance or complaint, usually giving a nod to show that he understands, and doesn't respond even when he is scolded or shouted at by his bosses for doing something wrong. He also prostrates to his bosses if required, in Kenji Kasen's case. Ironically, Catalina states that she betrayed Claude for his lack of ambition, and yet throughout the game, Claude works, kills and rises through the ranks of the Liberty City underworld, all just to get his revenge. Because Claude never verbalizes it, it's unclear if he has any true loyalty or respect to anyone. As long as he is paid and it will get him closer to getting revenge, he will work for, and kill, anyone, as evidenced by him killing Kenji Kasen. He even fights on multiple sides of gang wars, working for the Mafia, the Diablos, the Yakuza, and the Yardies, completely without hesitation and goes as far as to orchestrate a gang war between the Yakuza and the Colombian Cartel along with Donald Love. It should be noted that when Claude does kill one of his former bosses, it's usually those who mistreat him or betray him like Kenji or Salvatore Leone, implying that Claude doesn't take slights against him lightly, explaining why he is more than willing to kill them. His vindictive side is further evidenced when he coldly leaves Miguel to be tortured by Asuka Kasen, for his part in Catalina's betrayal. He does appear to at least have an amicable relationship with Asuka and Maria, since Asuka is willing to help Claude in his goal for revenge when she learns about Claude's history with Catalina. (yes i know i copied it from gta Wiki but you dont need to read it if ya want to, anyways i only copied it cuz i wanna make the talkie Real, anyways Redheads have fun)