Ryuutaro looked up. Well, that was a face he had not seen for quite some time. He wasn't even surprised at the random appearance anymore. After the same thing had happened to Hibari and the base disappeared and Byakuran and in general and all these confusing things... He was just too tired to even care.

"Hello, Sasagawa-kun", he smiled a bit.
He wasn't even sure if this Ryohei would know him, because either he had not been to the Manor yet or already forgotten it maybe, but greeting didn't hurt either way.
And however annoying Ryohei had been, it was kind of nice to see a more familiar face at this place.