R. R. Tolkien's lore can shed some light on the scene. Arwen Gave Aragorn the Strength to Carry On in The Lord of the Rings After Arwen kissed Aragorn, she said, "May the grace of the Valar ...

Not only does Beren and Lúthien's relationship parallel Aragorn's love for Arwen (Liv Tyler) in The Lord of the Rings, but it is also an important chapter of the story of the Silmarils.