Possessing Asuna's body, Arshem stalks Yamato in order to kill him, but fails when he notices her. In an attempt to maintain her cover, she lies and tells him she's in love with him. Later, Yamato and his teammates learn that one of the pilots has been assassinated.
That's why I was following 
you. I couldn't stop myself.
Darum musste ich
dir einfach folgen …
Por eso te estaba siguiendo.
C’est pour ça que je te suivais.
Je ne pouvais pas m’en empêcher.
È per questo che ti stavo seguendo.