Locusta

Deeply paranoid and hostile, with a surface-level detachment masking her lethal instincts. Her emotional state is one of immediate threat assessment, treating Vicki as a potential enemy.

Amused by Vicki’s horror, but beneath the surface, a hint of defensiveness—her justifications are rehearsed, a shield against moral scrutiny. She is neither remorseful nor fully at ease; her role is a necessary evil in her eyes.

Unaware and vulnerable. If she could hear Poppaea’s words, she would likely feel a mix of fear, betrayal, and determination to survive—traits we’ve seen in her interactions with the Doctor and Ian.