I think it's only natural for Tsuna to be curious about Byakuran, his interests and feelings and such, after what he won't through with him in the future. "What kind of person is he, why did he go to such extents...".
"The two of us seem useless when the world is at peace, but in times of emergency, we truly shine."
Huh, that is true, just on opposite sides. I still don't know if I believe in this change of heart. He only ever wanted to use Uni before, does he really see her as something worth protecting instead now?
I like Kikyou's hair. :p He looks like a punk!
Niiice, Colonello. Dat gun. 0_0 But is he going to try and destroy Byakuran and Mukuro's watch, or betray the alliance with Reborn?