"Oh. Good." She's genuinely pleased that Iman hasn't been struck down by anything unpleasant, if still a little baffled by Iman's sudden concern for her. But if this is as widespread as it sounds, maybe Iman thought to check in on her and found the apartment empty. Greta's stomach gives a guilty twist at the thought of what a worrying sight that would have been, but at least Iman knows she's all right, now.

She nods in response to Johnny's question. "Yes! The Balladeer - he's a friend, and he's usually in the Park. He might be quite close by." She nods at his phone, then asks, "May I?"