Read the manga.
Sakura's only contribution was her being part of team seven and getting special treatment due to it.
Hinata while still being a side character saved the War by giving Naruto a amazing speech.
Don't forget the firm slap and naruto kun-ing :lol
Didn't wanna report abuse now. >.>
Naruto didn't seem to mindkun:
Of course. It was probably his first experience with a lady with a gentle fist.![]()