According to these pages:
Naruto said he was compatible with Sasuke all along because of their affinities, and seeing as Hinata has the same affinities as Sasuke, does that make her compatible with Naruto? Wow, I can't believe Kishi. That goes for Sakura and Sasuke too, it seems Kishimoto had pairings in his head when he gave those affinities.
Edited by Askia31, 04 November 2014 - 07:02 PM.