Unhappy ending:
Naruto manages to kill Pain and comes out of his six-tailed state. Naruto rushes to find Hinata and finds several medical nin trying to treat her. He's there in Hinata's final moments and he states that he should have been stronger. Hinata manages to say in a weak voice, "You are strong already." She dies and there's a moment of silence. Naruto is filled with a bitter rage and cries.
Summed up: Hinata dies.
