Charlie almost left. For one thing, she hadn't actually noticed May arriving, but that wasn't entirely unusual given the spider habit of being unnervingly silent. But besides that, she just...didn't know what to say to the other girl. She'd been avoiding her all week, really, and with what amounted to good reason, she thought.

Still...she managed to catch herself, letting her hands drop to the edge of the roof, gloves gripping the stone hard enough she could feel the pinch through the thick material. She didn't look back as she answered, though her voice was relatively normal, she hoped.

"Hey."