After helping Yosshi arrange a date, the Sket-dan run into Shinzou arguing with his younger brother. Unlike the proper samurai, his younger brother is rebellious and they don't seem to get along... The two's relationship reminds Switch of his own brother and the events of the past...
Look, we were in the middle of 
talking about something important.
Para tu conocimiento, estamos en medio 
de una conversación muy importante.
Para que lo sepas, estamos en medio 
de una conversación muy importante.
Ei, a gente estava conversando 
sobre um assunto importante.