Ohhh gosh, that made her smile.

Until she realized she already had her lunch and was heading back to work. "Oh, umm..." Glancing to the tea she was holding, the former Slytherin girl sighed, grasping for excuses, but none really came. "I actually, just, had my lunch break." If she'd known he wanted to have lunch together, she could've postponed her own for an hour or so.

Stare.

"But I could, maybe, take a few more minutes?" Maybe? Hopeful?