I have some facial hair, it is not horribly bad. (Black Indian Hair= coarser and thicker) I was getting my nails done once and the lady doing them was like do you want a wax, you have a mustache. I was like OMG, how horrible to say such a thing!
I don't get my upper lip waxed or plucked or anything. It will come back thicker. and my upper lip hair is hardly noticeable with makeup on or whatever, my BF doesn't care, I think it is fine. I have a dusting of hair around my forehead, which I think is an extension of my cowlicks. On my chin I plucked several hairs which I thought were noticeable years ago and boy, was that a mistake. Now that I did that every once in a while I have to go re-pluck those hairs because they ARE noticeable (even more noticeable than they ever were those many years ago) when you are up close. :/