Eh, never say never. Found myself sent back once an' I know it's happened to others. 'Was only a temporary stay, but still...I've known a few who go back and stay, too.

[ That's what he has to assume happened to people like Hal and Takame. ]

It has something t'do with how much Chroma we can make. Speakin' of: it need not be a stranger, nor does it have t'actually be swiving.