On New Year's Eve, the Asabane household finds itself a little busier than usual with cleaning.
While cleaning their room, Yuta accidentally gets water on Yuki's manga.
Yuta and Yuki get into a fight, ending with Yuki leaving the house.
Yuta has trouble understanding the situation until a piece of paper he finds in the edge of his room triggers his memory.
If I lived on my own, I could pick 
out books at the bookstore at my leisure.
Si pudiera vivir solo podría 
escoger libros en la librería.
Si pudiera vivir solo podría 
escoger libros en la librería.
Se eu morasse sozinho poderia pegar os livros
 na livraria do jeito que eu quisesse.