Gintoki and Hijikata try everything they can to split Otae and Dozaemon-san up, but there are some other switcheroos happening behind the scenes.
I didn't realize that you 
were the real Gin-san!
!لم أدرك أنّك غين-سان الحقيقي
No me di cuenta de que tú eras el verdadero.
Não percebi que você 
era o Gin de verdade!