You're right. I... can't think how, but that you're here, that it's like this for you -- that has to mean something.
[His body is obviously the same one that fought him, that remembers all of the things that happened beyond the consciousness of the Black Lion- the missing arm is proof enough of that. So if there was a way to bring Shiro back from that place and to "himself" like this somehow... Well. He can't say it's not another thing he's glad for.]
I'm sure of it, Shiro. [He doesn't know how much of it was his doing, can't begin to guess what happened after he lost consciousness before appearing here, but.] ... You won't be gone like that anymore.
[It wouldn't be Keith if he didn't find a way even beyond life and death to bring Shiro back.]