[ He'll never forget that. ]

Gilgamesh, huh...?

[ He probably won't forget Gilgamesh, either, but it takes a while longer for him to recall; his eyes go vaguely distant. ]

I guess he should have been around in the Fifth Holy Grail War, shouldn't he? Things must have really gone awry in the timeline Rin and I recall, because he wasn't there at all.