[Elsa frowns as she sees the picture; a part of her is surprised that Farrah's kept it this long. Between the contents and what had happened because of those photos, it seemed like these things are just cursed. But the part of Elsa that is dedicated to her sister, the part that would do anything for Anna, can't really blame Farrah for clinging to any reminder of her sister, even if it's not exactly a happy one.]

But you'll be able to see her again, won't you?

[... Wait no that sounds way too "you'll see her one day in the afterlife" spiritual.]

You're alive now. If we can find a way back to our homes... then you'll go back there alive. You can be with your sister again.