Pathitta Pornchumroenrut

Atom has a crush on Mudmee, the girl in the seat next to him in class. But he despairs when he borrows her eraser and sees she's written the name of another boy, Kongthap, on it. To make matters more confusing, Kongthap sees Atom holding that very eraser and thinks Atom has a crush on him!

Born on the day and night of February 29, Day and Night are each plagued by a terrible curse that, every four years, will take from them the person they cherish most.