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.
and we do the same 
thing every New Year's Eve.
hacemos la misma cosa cada final de año.
hacemos lo mismo cada fin de año.
e fazemos sempre a mesma 
coisa no último dia do ano.