I too was thinking there must be a perfect KAT-TUN title, but I'm failing to think of anything off the top of my head (all I can come up with is Kiss Kiss Kiss, lol), OTL. I feel like Love Addiction or Zutto Love could be good, as long as it doesn't feel like it's limiting it to a certain group? I feel like something like "ai no katamari" or another senpai song that's been covered by a lot of groups over the ages might be good to have a more general, overall appeal, but I can't think of anything good and mostly English there, either. @_@;