Don't forget to let your reader feel the emotions of the scene. If you get all tied up with the mechanics of where the hero's hands are and not about how they make the heroine feel, then the scene will read flat.
What self-respecting teenage kid growing up in the U.S. hasn't played Truth or Dare? Before cell phones, we kids spent a lot of time in the same place and actually had to come up with our own entertainment. Truth or Dare was the game of choice to break the ice between the boys and the girls.
