Always; All the time; For a long time

Sasaki Natsuki is a salaryman, and Kozaki Kazuya is a small shop owner. These two have been dating for over three years. For the fifth anniversary of Kazuya's shop, Natsuki sent him a bouquet of deep red roses. When Natsuki hears that Kazuya is meeting with his ex-girlfriend, something troubled in Natsuki causes him to disappear. Desperately searching for Natsuki in the rain, Kazuya finds him at Natsuki's family home—the place that had become the source of his distress.