Kanade and Ouka go into a haunted house for the mission to make Ouka cry, however because of her fear, she reverts into a little child. Kanade throws out the mission and decides to help the scared Ouka out of the haunted house.
I'll give you a hint to 
eliminating the curse.
Ich gebe dir einen Tipp, 
um den Fluch aufzuheben.
Vou te dar uma dica de como
acabar com a maldição.