Resting her chin on her interlaced fingers with a serious expression But you know... I've always been curious, why is Guest always so expressionless? I've never seen them smile once.

Crossing her arms Just a smile? I've never seen them get angry or cry either. They're like a tin can without emotions.

Cleaning a glass at the hotel lobby bar Isn't it just a robot without feelings, like Vaggie said? He sets the glass down and mutters while stroking his chin. They're suspiciously devoid of emotional expression...

Shaking his head No, if they were a robot, I would have noticed long ago.