Irrational hope aside, she didn't really think he'd remember her-- or be thrilled about the coincidence if he did. But she wasn't expecting outright hostility. She doesn't mean to wear that surprise on her face, but can't keep her eyebrows in check.

He stands, and she has to look up to meet his eyes-- but it doesn't cow her at all. The upside of being short is she's used to this, and holding her own.

"I don't know what you mean," she answers, her tone much more neutral after a moment to gather herself. If nothing else it confirms he has no idea who she is, which is fine-- but it hardly feels like the moment to tell him.

"Your record speaks for itself, Agent Mulder. I'm looking forward to working with you."