Hasegawa was arrested when he is mistaken for a molester. Haga, the man who appears before him is claims to be Hatsu's lover. Furthermore, he is a skilled prosecutor and is defending the victim in the molestation trial. Haga uses the situation to his advantage and tells Hasegawa that he'll let him be found innocent if he divorces Hatsu, but that he'll make sure he's guilty if he doesn't. Hasegawa loses all hope in life and is completely crushed. But Gintoki cheers him up, and Hasegawa becomes determined to fight Haga until the end.
I didn't want to bring out such offensive trash and violate the sanctity of the court, but...
No quería sacar una basura tan vulgar 
para molestar al jurado, pero...
Não queria trazer à tona materiais tão
 vulgares e macular a corte, mas...