What brought this on, he wonders, but he answers anyway. "Sort of? I could tell Apollo was here, but not until I was nearly at the room he was in at the time. Couldn't tell with Xie Lian at all until the day he was -- ah, younger, I think, though I suspect he's been through something or other that caused me to not be able to tell, theoretically I should have been able." A pause. "Did you know he's a god? Misfortune, apparently. Anyway, why do you ask?"