That is good. To me, it sounds like how Hermione feels when Lavender enters Ron's life. Really interesting!

This was so beautiful. I think it's Ron that Hermione is talking to. Poor Hermione! Keep up your lovely work!

First if all, I love how you leave the actually person being spoken of a mystery. As I read this, I sort of scanned it while looking for clues, though I’m still not sure (though if you asked me I’d wager a guess at Ron). It really makes it more interesting for the readers. The metaphors used in this were wonderful.

I changed the locks.

[What you don't know is that your Key will still open the door]

This was my favorite line of the entire poem. I actually took time out of reading it to think about what had been meant by that. Another one I like was:

But time does not bend For unfortunate lovers

Alright, I know this is rather picky, but I’m going to bug you about one little bitty comma error, simply because comma errors in dialogue agitate me. "We can't" I said. "This isn't right." A comma is needed after the word can’t. I know: I’m picky. I just had to mention it though.

I’m not really sure what kind of poem this is (or even if it has a name) but I really liked the way it flowed. Everything sort of blends together; it’s not just a jumble of Hermione’s random thoughts towards someone. I enjoyed this greatly; good job!

You did a great job on this one, DanceUponMyToes. I really liked the flow it had. I like how you didn’t say who was on Hermione’s mind here. That leaves it up for the reader to decide for themselves which can always add a little intrigue. I was hoping for a little more of a hint than I saw in there, but oh well. I liked it just the same. The ending was so, I don’t know, tragic I guess. Hermione just left aching and allowing herself to think that’s the way it should be. Great job! Looking forward to reading more of your work!