Poor Zero...
One of the few times I ever cry...the others were:
1. The Death of Zero in Megaman X
2. The end of Kingdom Hearts (The part where Sora and Kari are separated)
3. The Death of Zero in Megaman Zero 4
4. That time where a knife went threw my left hand (Pulling it out was the worst part)
Such a sad song...such a sad moment...but he died killing Sigma and saving X.