Tendou Karen has been out-of-it ever since Chiaki and Keita have become friends. She runs into Keita in town, and so they go on a "walk" together.
Why not?!
!لِمَ لا؟
Warum nicht?!
¡¿Por qué no?!
¡¿Por qué no?!
Perché no?
Por que não?!