Yeva Murder Drones

Yeva is seen as a quiet drone, for we never see her actually speak, implying she is either mute or only talks when necessary. She also appears to be protective towards her friends or people in general, as seen when she offers her hand to Nori after patching her and protected her from further harm when the core collapse happened and that she desperately tried to get the doors open when Mitchell prevented her from entering, concerned about what was unfolding inside. She appears to be annoyed easily when interrupted doing something she enjoys, as seen when Dr. Mitchell interrupts her game of Tetris.

She seems to possess some level of sass as she tugs her hand out of Mitchell's and slaps it, refusing his help as they run back to the laboratory to contain Nori.