[quote="escobea1"] I think Disney might reveal a "was there all along" montage for Kion like a Twilight Zone Finale.[/quote]
That's it! I think I figured everything out.
Kion is a figment of Kiaras imagination.
After her brother, Kopa died, she couldn't handle the stress and grief so her mind created Kion, to help her cope with the loss of her dearest big brother. We see TLK2 from Simbas point of view but we see TLG from Kiaras point of view.