Millie is very cheerful most of the time. She often shows a smile on her face and rarely does nothing. She is outgoing and is not afraid to speak her mind, whether it's to express her emotions or just turn to see a coworker. She seems to enjoy her work as an assassin, as it can be seen that she is very harsh and violent to kill her victims; According to tony, she is aggressive in both looting and her work. Also, Millie is affectionate with tony and she often comforts, calm or defend him when