Nasa and Tsukasa take an overnight bus to visit his parents in Nara. They attempt to enjoy the trip like a honeymoon, when Chitose shows up at a service area, asking to know why Tsukasa married Nasa, who happens to overhear the conversation and begins to wonder the same thing. As the couple attempt to enjoy seeing the sights in Kyoto, Chitose appears again. She attempts to test Nasa to see if he's worthy to be married to Tsukasa, and he explains why he decided to marry her.
I've known her for longer, 
and I know that I know her better!
!عرفتها لفترة أطول وأعلم أنّني أعرفها أفضل
Nach all den Jahren,
die ich mit ihr verbracht habe, weiß ich,
He estado con ella por tantos años.
¡Sin duda yo la conozco mejor!
He estado con ella muchos años.
¡Sin duda yo la conozco mejor!
J’ai passé des années à ses côtés,
alors forcément,
La conosco da più tempo e la conosco meglio!
Eu a conheço por mais tempo e
sei que a conheço muito melhor!
Мы с ней знакомы уже очень давно. 
Я уверена, что знаю её намного лучше тебя.