[NOT UPDATING ANYMORE] The Forgotten Seventh Player (KnB x OHSHC)

Kamezuka Yuki is enrolled into the rich and prestigious high school, Ouran Academy. She was previously from Teiko Junior High and was part of the Generation of Miracles. However, when her fellow Host Club friends heard her conversation with Kise Ryouta, she starts crying after the call ended. What happened to her during her middle school life?