Aileen finds out that Cedric's new fiancée, Lilia Rainworth, has received threatening letters that were signed by herself. Since she has no memory of doing so, she has her friends help her find out the truth. On the night of the ball, Aileen attends wearing the dress and accessories given to her by Claude. At the same time, Lilia appears at the demon lord's castle.
How could I have ever fallen 
in love with a man like you?
كيف وقعت في حبّ رجل مثلك؟
¿Cómo fui tan tonta de enamorarme
de un hombre así?
¿Cómo fui tan tonta de enamorarme
de un hombre así?
Comment ai-je pu m’éprendre
d’un homme comme vous ?
Come ho fatto a innamorarmi
 di un uomo del genere?
Como é que um dia fui me
apaixonar por um homem assim?
Как я вообще могла заключить
 помолвку с таким мужчиной?!