BEAUTIFUL...that's is all I could think of.

This was wow. Yes, wow. Luna was innocent yet she was mature; she was Luna. And Blaise was someone given depth to. And since we have never seen much of him, I liked the way you characterised him. The line between Slytherin and Death Eaters ... There is a line.

I SHIP IT NOW.

Your characterisation - as always - was spot on. I especially enjoyed your Luna, she was so sweet and innocent, and yet somewhat mature at the same time, just like in the books. Bringing the threat of Nargles in was also a nice touch, and I loved how finally someone at least had a wild guess about what they could be.

Blaise turned out to be quite an interesting character too. We don't know much about him, but you filled in the blank spaces very well, and you managed to keep him a true Slytherin, whilst drawing a line between him and all the Death Eater / Pureblood madness that took over the school. Well done!

The kiss was also very sweet, I liked how it was Luna who kissed him first, even if only on the cheeck, it sounded like something she would do. If a boy needs to be kissed, she will go and kiss him! :)

Awww this was so sweet. Blaise isn't the typical pureblood Slytherin. I really liked the line where you said there's a difference between a Slytherin and a DE. Though many of them may side with Voldy, or be willing to go along to save their hides, there are still a few like Blaise who will stop if they see that something it wrong.
I like how we see Luna through Blaise's eyes, and though she isn't pretty, or fills the description of his typical partners, he still can't think of any word to describe her but beautiful.
And it's so like Luna to help anyone she can, Slytherin or not.
The kiss at the end was so sweet, and it seems like Luna returns Blaise's feelings. Very nice.
There were many grammatical and spelling errors in this though, so you might want to go over it. But otherwise, it was a good story.

first of all, that is my username but I'm too lazy to log in. Second, YOU ARE A HERO. I didn't know I needed this written until you gave it to me

This fic was wonderful, whimsical almost. It had a very distinct style, and if it were a food, here's the metaphor, it would be a very light little tea cake, with deep dark chocolate filling. Lovely job!