This poem is a lovely short poem. Its dark but also pretty sweet in a way. 

This one makes you think of the potential danger that comes from allowing someone else to take hold of your heart. Because it gives them a chance to crush it and take away all that makes one happy.

The writing style is pretty dark but the theme gives it a sweet spotlight. The whole writing style is typical to Edgar Allan Poe.

I give this poem 5 / 5