"You haven't," he ackowledges, "Besides punching me in the face, and really that's more my fault than anything. That won't keep you safe from the things that go bump in the night, though - frankly it's a miracle nothing has tried to hurt you before. The Fey like sighted mundanes, and demons? Well, if you see them, they're twice as interested - and not always in eating you, either."
"And that's besides Isabel and Kay - they told their parents about you. They run the Institute here in New York. That's the Shadowhunter base, here," he adds. "Isabel's still not totally convinced you're not a demon yourself."