What Are We?

A young university girl named Emma Whitehill is a friend of a long time best friend, James Alexander. They know each other since elementary school. Both of them went to a same junior high school, too. But when James' dad had to be transferred for work, they had to split off. 4 years later, they meet again in a university. With no longer time, they become as close as they were. More memories are shared. As the time goes by, they are having ups and downs. But one day, one of them is fallen in love with the other over a game. Emma and James have to decide what are they for each other.