[The full truth isn't something he's willing to tell. Even now, months after death, where undercover missions just shouldn't matter anymore, the need to keep some things concealed is too deeply ingrained. But he can tell a version of it. Not even lying, really - just something greatly simplified. Requires less explanation.]

He was the last survivor of a disease that killed most of the people in his country. I was trying to get him help. Really strong kid. Bright. His parents were doctors and he probably will be too. Already is, as much as a thirteen year old can be.