Trust me. I would know. If they don't desire me, I have no reason to desire them.

Oh? Then we could do something more amusing. Push him off a cliff. Tie him up, throw him on a boat and leave him in the middle of the lake. Put a little bait on him, and let him outrun some of the nearby fauna. While mundane, you could throw him into poison ivy. Feed him some of the more poisonous pieces of flora in the forest. So many more possibilities.