The letter which late husband, Takayoshi left for prostate cancer…. It reminded of a certain half-forgotten man for Mikako (En temple Shihori). Close friend, Yosuke of the So was a triangle to Takayoshi over Mikako on a young day. For the study of the picture, Yosuke who left entrusted Takayoshi with a letter to Overseas. "Want you to come together"…But there was not the Koto that Mikako watched a letter of the So. Mikako marries Takayoshi. Lived a happy life. On the other hand, Yosuke lived a lazy life with Ryouko (Matsushitayuuka) after return home. Illness to take Takayoshi suddenly…Takayoshi hits on Koto confessing All. Entrust one letter….