Which line in this song from act ii, scene iii, of twelfth night illustrates that the song is about unrequited love? clown: song come away, come away, death. and in sad cypress let me be laid; fly away, fly away, breath; i am slain by a fair cruel maid. my shroud of white, stuck all with yew, o, prepare it! my part of death no one so true did share it. not a flower, not a flower sweet, on my black coffin let there be strown: not a friend, not a friend greet my poor corpse where my bones shall be thrown: a thousand thousand sighs to save, lay me, o, where sad true lover never find my grave, to weep there!