Use 2 pairs of flat-nose pliers to open a jump ring, and connect a heart and 2-hole teardrop, making sure the shimmer sides of both crystals are facing the same direction. Securely close jump ring. For best way to open and close loops, see Jump Ring Hint in Jewelry Basics 101 (PDF)
Pop the hoop open, and add the drop. The folded part of the hoop should be at the front; the wider flat part of the hoop should be at the back of the ear.