What begins as a new-found love between teenagers Sherlock Holmes and John Watson in the year of 1996 quickly turns into something far more delicate when John is drafted in the Afghan war. The two boys both think goodbye is only temporary, but their lives become fraught with danger and pain the longer they're apart. Will Sherlock learn to really love? Will John come back from the war? This is the story of two boys who hold a love as sweet as a melody,a never ending tune,sung throughout the decades.