After seeing how passionate Marin is about the things she loves, Wakana decides to help her with making outfits. He decides to help her out in making a cosplay for Shizuku Kuroe-tan from the game "Slippery Girls 2." They had planned to reconvene later to get the measurements started, but Marin couldn't wait and ends up coming to Wakana's house over the weekend.
I totally thought, "Dude, I'm a genius," 
when I thought of this.
قلتُ لنفسي "يا لي من عبقريّة" عندما فكّرتُ بذلك
Aber dann hatte ich diese Idee!
Ich bin echt ein Genie.
Cuando se me ocurrió la idea,
pensé que soy un genio.
Cuando se me ocurrió la idea,
pensé que soy un genio.
J’ai vraiment eu
une idée de génie !
Ho pensato proprio "Accidenti, sono un genio," 
quando mi è venuto in mente.
Tem umas horas que
eu sou um gênio, sabe.
И тогда мне в голову пришла
просто гениальная мысль.