That you are hairier than he thinks
Nipples, lips, bums: rogue hair can crop up in the most inconvenient places. If you want your man to think you're a naturally smooth operator, make sure you have the numbers below to hand. For moustaches and facial hair, stay away from waxing and plucking, which pull the skin and can stimulate hair follicles, especially on the side of the face. Opt instead for a delicate spot of facial threading. Each hair is removed gently and it lasts a week longer than a wax.
Tatler Magazine