Originally posted by: Ganesh
Umm you are mistaken konoha rek, it says in the series that if naruto dies kyuubi will die.. that is why he gives naruto the chakra when naruto asks for it.
However, naruto got some of kyuubi's chakra during the haku fight because naruto was under a lot of emotional stress. Emotional stress is the key to unlocking the seal and so the seal was weakened allowing kyuubi an easier chance to escape. And because the seal did not fully break, it just resulted in naruto gaining some of kyuubi's power. most likely it can sense naruto's fear, anger.
kyuubi does die with naruto.