[ Jim realizes his mistake as soon as Leonard starts to panic, and his eyes widen for a moment, immediately lifting his hands to try and calm him down. ]

No! Wait, no, hold on. Let me... explain.

[ Not like reality's much better, by Jim's calculations he must have lost some three or so years. So, not great either. ]

This place is strange. There is a power here that's able to pull people from all sorts of different worlds and universes, and from different points in time too. So, we... we didn't come from the same point in time. You were from a time before my own, even before this accident.

[ But at least you still remembered me, is what's implied there. ]

Look, we should just... you should rest. Maybe eat something. We can figure out what's happening tomorrow, maybe there's some way to fix what's happened to you.