In the wake of the assassination attempt on Lacus, Kira and his friends realize that they have been targeted by the government of the PLANTs. Kira then receives a letter from his sister Cagalli, in which she tells him of her intention to marry Yuna and asks him to return Athrun's ring on her behalf.
We have our responsibilities,
and you have yours!
Wir haben unsere Verpflichtungen
und du hast deine!
¡Nosotros tenemos nuestras responsabilidades
¡Nosotros tenemos
nuestras responsabilidades
Notre devoir nous attend,
et le tien t’attend également.
Nós temos as nossas 
responsabilidades, você as suas!