What does eva theatrical air ending mean?

Truth 25: Air//shows sincerity to you-love is devastating Truth 26: Sincerely give it to you-another finale: I need you. Finally, Ling Bo returned to Lilith (because he was the soul container of Lilith), betrayed Shinji's father, found Shinji, and began to be supplemented by human beings. But Shinji was not recognized by others when he was found in the LCL world, so he wanted to return to the original world.