Cagalli is not going to win this fight, I believe.

Also, you can be pissed off/feel strongly about something -without- being emo.

---

For what it's worth, I found out some more things about the insert song in ep 40.
It's called Honoo no Tobira (door of fire) & is performed by Fiction Junction & Yuuka, i.e the same people who performed Akatsuki no Kuruma in Seed.

Some fun things to note about this:
Akatsuki no Kuruma was performed in ep 40, just like Honoo no Tobira is now!
And isn't it funny how both songs are affiliated with the word "Akatsuki"? (being that the latter plays when Cagalli gets the new mobile suit of hers).

For those who don't know, the girl who sings in FJ&Y also sings in See-Saw.