I like the feel the low colors give off. My only suggestion would be maybe to lighten the flower up a little bit.
The focus is lovely, and I like that you can see the other flower in the background, but you can't really see it's there without looking. The focus is the sole flower, so the other doesn't distract, which is nice.
I like the bokeh in the background as well. It's subtle and soft, but it's still there.