The only thing important to him was her... his sister. Well that was until he met Mikan.
But luck wasn't in his favor and so he must choose.
Mikan or Aoi?
In the perspective of Natsume Hyuuga:
"Before I knew it, when I met her, I came to love her... more than myself, more than anyone... and more than anything else in the world."
Gakuen Alice does not belong to me, it is thanks to Higuchi Tachibana:)