... yeah no he's lost. And that's clear in the expression on his face.
On a certain level it makes sense, the idea of multiple universes. It would explain the weird dreams everyone is having, anyway. And why Stiles ended up finding him, why he ran into Allison in the park that day. All of it.
"Like a past lives sort of thing," he offers, trying to parse it out for himself. "Only all happening at the same time, in different places?"