[ Kanaya's all too familiar with hopeless situations, she's lived through too many of them to count already. Even now that she's started to open herself up to hope again, she hasn't forgotten that. It's a subject she's still very cautious towards. ]

It's something we have in common, that we were orphaned by a dying homeworld. And then, other Earths after.

I know the broader strokes better than the specifics, and it probably isn't my story to tell, anyway. Perhaps you might ask her directly.