It's not really an ego when you're just that good. [All hints of arrogance disappear though when Riku makes that offer. Man, why would you do that? Do you see the sudden absolute want in his expression, Riku? That's not far, how could you taunt him like that?]

Really? No disappearing at all? [That's pretty promising.] ...absolutely. That's totally fair. [A pause.] But...give me a few hours to get started. [He still wants to stay with Tadashi until he's sure he's gone.] It won't take that long after that anyway.