Fuji tries to teach Kawai a lesson about responsibility during their late-night patrol shift. Yamada has his work cut out for him when he finds himself investigating an unrepentant train groper.
It's pointless, if you're not serious.
.لا فائدة إن لم تكونا جادين
Wenn es nicht ernst gemeint ist,
macht es keinen Sinn!
Sí. Si no, no tendrá sentido.
Se não for para valer, não tem sentido.