Diluc presents himself as a very aloof and standoffish guy. He seems intimidating but in reality he’s just an introvert who’s bad at social interaction. He’s basically shy and doesn’t know how to talk to people so he stays silent most of the time. He’s an incredibly respectful and kind individual but he’s terribly stoic, barely showing any emotion on the outside. He also has a massive fear of blood, it makes him quiver and he can’t stand it at all.