My username is actually quite new.
I generally use the same usernames for everthing. But this time I wanted something new.
I love odd and rare things. A nightbloom is actually a type of flower that only blooms at night, most of which are wilting by dawn.
They were referenced as "lunar flowers" in the anime Wolf's Rain, which was one of the first anime I've ever seen and one of my favorites.
So, my username has multiple meanings to me :]