Mutsu gets sick of Sakamoto after his idea of selling bags with room for 50 million falls flat, and dumps him in the ocean.
But he was already a moron 
by the time I first met him.
لكنّه كان أحمقَ بالفعل عندما التقيته أوّل مرة
Mas ele já era imbecil
 desde que o conheci.