Douki-kun whisks Douki-chan away from the guys who are hitting on her. Then Douki-chan performs in her maid costume.
My chest hurts because my heart is racing!
!صدري يؤلمني لأنّ نبضات قلبي تتسارع
Meine Brust pocht so stark,
dass sie schmerzt!
Je suis si excitée
que j’ai une pointe au cœur.
Mi fa male il petto perché mi batte forte il cuore!
Meu peito está doendo
porque meu coração disparou!
Сердечко так бьётся, 
что в груди больно!