Facial expressions are a weak point of the AI models I've tried. They can do angry, happy, crying, and neutral pretty reliably but a sideways glance or looking down in embarrassment or a conflicted expression are difficult to wring out of it.
She looks like she's plotting revenge after her latest morale session that ended with her getting fucked only for the same scenario to play-out after which she'll plot another doomed-to-fail revenge plan in a vicious ad-infinitum cycle for her!