A small customer arrives at Etranger: second-year grade school student Kasaka Hajime.
Hajime asks for a gemstone like the one he has and pulls an unset Cat's Eye out of his bag. Seigi is surprised and attempts to question Hajime about his situation, but Hajime obstinately refuses to speak to Seigi, who treats him like a child.
Meanwhile, Hajime slowly begins to open his heart to Richard, who treats him like a customer...
A mineral called rutile inside the gemstone
يوجد بداخل الحجر الكريم 
معدن يُدعى روتيل
Bei einer Reflexion schimmert
das Mineral Rutil im Inneren des Juwels
El mineral conocido como rutilo
que está dentro de la gema
El mineral conocido como rutilo
que está dentro de la gema
Lorsque la lumière se reflète
Il minerale conosciuto come rutilo
all'interno della gemma
Se há o mineral chamado rutilo
dentro da pedra preciosa,
Минерал рутил внутри
драгоценного камня отражает свет.