Oh. Ava peeks over at her unexpected rooftop companion, then back down at who she threw a pinecone at. Who is indeed not Ginko if that's Ginko over there. She could apologize for the mistaken identity, but instead she shakes her fist at them so very menacingly.

"Fending off trespassers," Ava claims. "Are you... keeping watch?" How long had he been up here? He must not have been moving around a whole lot, or else she'd have heard something up on the roof. Unless he has super sneaky stealth abilities. No telling with this group.