It's an AU (Alternative Universe) story about Maglor son of Feanor. Despite of The Silmarillion, where Maglor drowned in the Sea, some Tolkienites (me too) disbelieve it and so they thought up a version where Maglor survived but lost his mind and was roving for long about the coastal lands as a crazy bard. My poem ( as well as "Loyality" )is one of offshoots, belonging to this version. To say in short, in Second Age while roving near Mithlond, Feanaro's last son came across a maid of Teleri named Fallerien and she fell in love for him. Yet Maglor couldn't share her passion and soon left the Havens, when the war in Eregion has begun. Then he went for the East urged on by a wish to fight and do his duty and lines below are the words of his poetic farewell, said to the woman in love.