Beruka, raised as an assassin committed to executing her cold-blooded duties with no emotion, generally comes off as very cold, stoic, unfeeling and distant. As a result of her upbringing, she is thus chronically incapable of expressing her emotions and understanding the intentions of others, a fact that is expounded upon throughout the support conversations that she shares with various characters. Beruka's supports with the Avatar, for one, see her coldly responding to their attempts to befriend her with suspicion and distrust. Her S support with Leo also advances this fact, where she, in response to his marriage proposal, expresses confusion over the warm feelings of love that she finds herself harbouring for him.