Gintoki and Hijikata try everything they can to split Otae and Dozaemon-san up, but there are some other switcheroos happening behind the scenes.
But when I was around, they were 
doing just fine even without those.
لكنهم كانوا بخير عندما كنتُ هناك حتّى من دونها
Sin ellas también funcionarían bien,
 como cuando estuve yo.
Mas eles estavam ótimos 
comigo, mesmo sem tudo isso.