A rainy Sunday in Thessaloniki. Alexander, a famous writer who is terminally ill, is getting ready to leave the house by the seaside where he has lived aΙΙ his life, when he finds a letter from his wife Αnna in which she talks about a summer day thirty years ago. Then Alexander embarks υροn a strange journey where the past and the present mingle, reliving those happy moments, for one day... for an eternity.