Kotoko's acting strange. Actually, she always acts strange... But she didn't pull out people's hair or lurk about with syringes before. Rito and Mari find her behavior suspicious, but Kotoko refuses to explain herself because she's afraid of being alone again and accidentally tears Rito's drawing. Then a Scooper appears...
Yes. She was thoroughly examining 
the components of your hair, yes.
أجل. كانت تفحص شعركما فحصاً شاملاً
Genau. Deshalb hat sie die Bestandteile
eurer Haare genauestens analysiert.
Sí. Estuvo examinando sus cabellos.
Sí.
Oui. Par conséquent,
elle a essayé d’analyser scrupuleusement
Esatto.
Sim. Ela estava examinando
o cabelo minunciosamente.
Да. И по этой самой причине она 
тщательно исследовала ваши волосы.