If you look very closely at the image, you'll note that Seth used a shank shaft stitch to sew on the button. Being that I have no sewing skills whatsoever, I'm not certain what this means exactly. However, I know it gave him a higher grade from his Home Economics teacher than he would have received had he not used this stitch. It's apparently very important when sewing on buttons. Maybe this is why all of my buttons fall off shortly after I sew them on.
I can't say I've ever received a Cyclops Heart before and likely I never will again. But if I do, this will always be my favorite one.