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.
This must be what they mean 
by the smell of sunshine.
Esto debe ser a lo que se 
refieren con el olor a sol.
Esto debe ser a lo que se 
refieren con el olor a sol.
Isso que falam que é o cheirinho de sol.