This poem is outstanding
i love the metaraphors here and as for the title my suggestion is "A hollowed echo of love" because these words from your poem perfectly show the emotion through the poem and the atmosphere. "An echo of love" could be a title for a happy love poem, but this pithet "hollowed" makes it sad and linked to the message of the poem and makes a reader feel the same, it's a powerful metaphor that can make a meaningful and eye-catching title
the whole poem is moving and the chice of words is good. they ixpress a lot of what you feel and also create beautiful and touching images. also nice thing how you combine stanzas describing your feelings and stanzas about the plot of this story.
ok overall 5/5
great write