Even in dangerous situations, he almost always has a happy or goofy expression on his face.Giselle has an antagonistic relationship with Candice Catnipp; he claims Candice likes to have "fun" with her subordinates,and frequently mocks her power and temperament.However, he is willing to help Candice when requested.
In battle, Giselle is very cruel, using The Zombie to force several Shinigami to kill themselves while they retained awareness of their actions and begged him to stop.
