[Jonathan can't guess anymore what kind of world it was that Nagisa left behind. A kid having to live under a false identity to seek revenge, that's... it's almost too cruel to imagine, the kind of thing that'd happen to drive somebody to pull that off so young. And she'd seemingly stayed a kid through it, much like how until now Nagisa had kept on smiling....]

It's never fair. It never, ever is, especially when it's sudden. And she sounds like she was a great friend....

[He's trying to be comforting but this is so not something he's confident in. He can, at least, manage not to sound so uncertain as he feels.]