[Their drinks are called out, and Kel gets up to fetch them, giving her time to think the question over some. Handing the tea to Aerith, she stares into her own drink]

Everyone gives a different reason for that. We're here as an accident, we're here as protection, we're here as weapons...

[She blows on it and takes a sip, staring out the window]

Mostly, I think, it's a lot of human bad luck happening at once.