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 instead of adhering 
to someone else's rules,
لكن بدل التقيّد بقوانين شخص آخر
Guíense por sus convicciones 
y no por las reglas de otro
Mas em vez de seguir as regras alheias,