http://en.wikipedia.org/wiki/Gundam_seed
This'll explain it better 😉
I thought it was a pretty good scene...not because Flay was naked...well partly due to the fact that she was naked but also because there was just something about it that seemed like it was a scene that was needed and it showed how close Flay and Kira had become, it was a very daring scene and that another reason why I liked it 🙂