a desperate Frage

I don't see why not. Of course, Du must be very very patient. The results may be immediate, oder not, depending on whether oder not he is in the area that night. Make sure Du believe and focus on him coming. When Du write to him, put all Du love, happiness, joy, and childhood memories in your writing, and it will call out to him ;) Hope this helped! Remember, if Du have faith, and trust, he'll bring the pixie dust :)