Would this count as tsundere?

To me it would. xD

I would count this as dominating.

I like Gakupo and Luka, though...
actually, if he switched places with Kaito, this would still work.

oh nuooo.... TAT
I prefer Luka and Gakupo..
Go away Kaito! U are with Meiko or Miku!!

http://www.youtube.com/watch?v=NYlLMjWqPV8

Gakupo appears, but doesn't seem that interested XD

Poison Mushroom <3
Seriously, Kaito, aren't you the Student Council president? Get some guts & dominate Luka! (It is impossible, though XXXD)