...That's the thing, though.

The one from my world knows you; you specifically, not just the Shinji from mine. If he's the same person...

There's a contradiction here. In my world, he worked and piloted for NERV, even after everything. He'd have had plenty of opportunities to reach Central Dogma. Mari and I even fought him in Central Dogma. But he never did anything like that. It doesn't make sense.