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 personally appreciate the 
boldness of what they're trying!
!أقدّر جرأتهم فيما يحاولون فعله
Estoy dispuesta a arriesgarme
probando cosas nuevas.
Estoy dispuesta a arriesgarme
a probar cosas nuevas.
Pour tout te dire,
j’apprécie cette témérité.
Personalmente apprezzo il coraggio
 alla base del loro esperimento!
Pessoalmente, gosto desse
espírito de aventura!
Меня восхищает дерзость того,
что они пытаются сделать.