Up to discussion[]
This is simply due to some of the fanfiction and what was mentioned in the anime, but as Leliel is referred to as a Sea of Dirac and a link to another dimension, many different what-if scenarios are exploited each time Shinji and Unit-01 get sucked into the Angel. They wind up in different worlds or just Shinji winding up in different worlds with no way home and either changed or made to adjust to a situation similar to the one he was in in his world. --Aggression25 (talk) 05:41, April 22, 2015 (UTC)