Haha, I too want to tell Hikaru "hey, your partner doesn't have to be a woman when you've fallen in love"^o^, but let's just say he's too immature to accommodate his own feeling.
(FYI, Sai is a ghost and thus they can't touch each other anyway...if he'd been corporeal, then things might have been... *g*)

Anyway, thank you for reading, and also for adding the tags!:-)