wat's wit athrun and yzak in Gundam Seed Destiny. why did they start yelling at each other once they met.?

Question

In episode 6 of Gundam Seed Destiny yzak starting called athrun a bastard why is that the way they work out their friendship or is yzak mad at him for leaving the zaft after the first war..btw why is kira wit a bunch of orphans....he seems so useless and retarded just standing there and looking at da sky...

Answer 1

When Yzak yelled at Athrun, he wasn't actually angry or anything. It's just how Yzak's personality is like as you will see in the later episodes.

Kira was with the Orphans because he's mom was there and I guess he wanted to have a normal life that doesn't involve fighting after all that he's gone through.

Answer 2

Athrun and Yzak were rivals in Seed. And Yzak's personality is just like that, but he did become more mature in Destiny. (Have you watched the entire Gundam Seed series?)

Kira lives with Lacus, his mom and Reverend Malchio in Orb. The ophans are actually taken cared by Malchio. He won't be useless for long, watch the next few episodes and you'll see.
Kira at this point, just wants to escape from the war and live his life in peace.
But as he was standing there, he knows that he would soon inevitably join the war, again. And he knows that a lot of lives would be lost that day--> Note the sadness in his face.