Zebruh is a self-proclaimed lowblood ally, though it quickly becomes clear that he has very little regard for them. This is evident when the player notes that despite his claims of having lowblood guests, said lowbloods are actually slaves in his hive in all but name; dealing with all sorts of menial chores while being denied food and rest. His poor treatment of his guests have resulted in the lowbloods being weak and malnourished, though he feigns confusion when the player points out his guests' ill health. It should also be noted that he's a hypocrite; criticizing highbloods who use lowbloods for social advantages despite the fact that he's no better than they are.

Apart from that, Zebruh seems to be quite desperate in terms of relationships, though he tries to be as smooth as possible while hitting on the player. Even though the player repeatedly states their desire to have friendship and nothing more, Zebruh routinely misinterprets the player's words for something else entirely. He sees friendship as a stepping stone for romance, not something entirely platonic. 

Zebruh is also shown to have a tendency of talking over other people or just turning a deaf ear to what has just been said. During the events of Hiveswap Friendsim: Volume 5, he repeatedly interrupts or talks over the player, denying the player a chance to speak. When he's not monopolizing the conversation, he would outright ignore what the player stated.

While Zebruh is a snazzily dressed troll, this only reflects on his status as a highblood. As a indigo blood, Zebruh is fairly formal in speech and manner, though he's noted to be quite sleazy and does end up swearing when incensed. He does not express any discomfort over using crude language. He seems to be a litterbug, given the fact that food wrappers have been thoughtlessly discarded in his room.