OMG! I just tried this! At first, when I read your post, I just didn't get it.... but now that I see this picture, the light came on - big "AHH" moment!
You're a genius! Thanks so much for sharing this! And for anyone reading this and thinking, "Huh?" just go try it! When you push in the flower, you get this great little "crinkle" inside each petal and it's a WOW!