Ah, the twin thing. Well, they are dizygotic and I remember hearing on bilogy (when I was still on high school...oh those times) that dizygotic twins don't have to resemble each other at all. Same thing with Heisuke and Saito...I meant, Saigo. ^_~

How did you know?! xD

Aw, busted. ^___^
Yeah, your picture inspired it too. :)