Boku ni Hana no Melancholy

When Hana was a child visiting her mother' grave, she got to know a young boy named Yuzuru. He was Hana's first love. When she heard that he ended up moving away, she thought that it wouldn't be possible to see him anymore, but...?(Source: Shoujo Hearts) Included one-shot: Volume 11: Yurayura, Yureru