Aoki tells Yushi that he must be suffering without his parents, even though he isn't.  She has good intentions, but Yushi is frustrated by her inability to see who he really is, and insistance that he has to be what she thinks he is.
That's what made me so mad.
وذلك ما أغضبني
Das hat mich so geärgert.
Eso es lo que me molestó.
Eso es lo que me molestó.
Je déteste ce genre d’attitude…
E questo non mi è proprio andato giù.
Isto que me enfurece.
И это разозлило меня.