In this case Hayden only recently returned to acting after struggling with postpartum depression. At the times these lines were recorded she was still recovering. Nobody's fault there, just lucky Stoner has expirence with the role she's about a good a stand in for Kairi as you could hope forIts been 10 years since KH2. Hayden has gotten older and Alyson Stoner, again, somehow reprises her.
Let me guess, Kairi is going to be done by Hayen in KH3 and Alyson is going to do Xion again.
I wish they would stop switching every game