It would be really cool if Ayu wrote a ballad for Naoya, like they are talking about on twitter! I just watched Heart to Heart Tour (what an amazing concert) and I think I nearly fell of the sofa when Misako & Naoya make out in the Heartful Bar to Kuchibiru Kara Romantica.
I read about it - but seeing it was different. Certainly not bad though, haha, I like dirty stuff.
5th Anniversary DVD will be released in March. Can't wait for this and their concerts in *gasp* Saitama Super Arena...amazing.