Gintoki and Hijikata try everything they can to split Otae and Dozaemon-san up, but there are some other switcheroos happening behind the scenes.
Hey, he's more useful now 
than he was as a human.
إنه مفيد أكثر مما كان عليه عندما كان إنسانًا
Es más útil ahora que cuando era humano.
Ei, ele é mais útil assim
 do que como humano.