After being rescued from the slavers, Illy had been living with the other harpies in their village, but she was troubled because her feathers were falling out and she couldn’t fly anymore. Illy only agreed to be examined by Glenn if Tisalia was present. He thought that was a little strange but agreed to it. Glenn tells her the reason that she can’t fly right now is that she’s molting, but Illy doesn’t agree with his diagnosis and runs off. Illy is convinced that she’s sick and calls Glenn a quack doctor. As Glenn observes her behavior, he notices a change occurring in her.
I heard you've been losing 
feathers and can no longer fly.
Ich hörte, du hast deine Federn verloren
und kannst nicht mehr fliegen.
Dijeron que no podías volar
porque perdías plumas.
Dijeron que no podías volar
porque perdías plumas.
Vous avez perdu
trop de plumes pour voler…
Ho sentito che stai perdendo piume 
e non riesci più a volare.
Soube que suas penas estão caindo
e você não voa mais.
Мне сказали, вы не можете летать.