Shin Kido Senki Gundam Wing Endless Waltz1998

Chang Wufei:
I do not accept Relena Peacecraft's ways. Her belief that peace is obtained by throwing away weapons and confining soldiers is wrong.

Heero:
So that's why you're allowing Mariemaia's autocracy?

Chang Wufei:
That's where the souls who fight gather! [Nataku strikes and hits Wing Gundam Zero]

Heero:
That maybe ok for now but Mariemaia will end up repeating history, the history full of miserable battles. Unless we stop this process now more soldiers like ourselves will become nessescary. If that happens history will continue to repeat itself. Wufei tell me... how many more people must we kill? [Flashback to Heero killing the girl and her dog] How many more times must I kill that girl and her dog. [Wufei gasps as Wing Gundam Zero plunges into the ocean] Zero will not tell me anything. Tell me Wufei!

Chang Wufei:
[Flashback to his colony being blown up] Would an incident like that have to be repeated again?