Mainly about a
teenage girl Koishikawa Miki and a boy named Matsuura Yuu.
There families trade partners and marry. But with the Matsuura's
come their son Yuu. It's love at first sight for both Miki and
Yuu, but to make her even more confused her best friend Ginta FINALLY
confesses his love for her. We watch as they grow up and the many
challanges and people that try to come between the young pair.
