You need to find their footprints in the earth. You then dig up this footprint (more correctly, the earth in which it is impressed). Take the earth to the nearest willow tree and, making a hole in the ground at its base, put the footprint earth into the hole, filling it over with the original dirt. As you are burying the footprint this way, say:

From then on you will find that the person you yearn for will indeed start to notice you. Where it goes from there, of course, is up to you.