Exactly. :D He loves Sora and Kairi so deeply. Take away his careful control and take the edge off his lingering guilt, and he probably won't be able to shut up about how wonderful they are.

(Breaking Sora's brain will be fun. >D This bunny has the same setup as Pas de Trois, wherein Riku and Kairi are quietly wanting each other and Sora knows and is trying to figure out the best way to get them to act on it, but Riku also likes Sora, which Sora doesn't know. Enter happyloveydrunk!Riku...)

:D By all means, please do this. :DDD