[So it was her sister, but not her sister. Which was weird enough to start making her feel like she would get anxious and scared if she kept trying to rationalize it.

At least she could be like a big sister to this Elsa here?]

Yeah, I do. I don't know any magic yet, but hey, they brought me here for a reason, right? Something about 'potential', and if I tried hard, I could be like my big sister.