Maybe everyone doesn't know these games, in my comic. Around the world, people probably have different forms of these camp games. It is kind of an introduction to socializing between boys and girls. Maybe these types of interaction are no longer socially acceptable...
When we were young teenagers at summer camp in the USA, we played these games. Sneak over to the girl's camp at night, and...
Strip Poker - Play poker with cards. Instead of poker chips, loser has to remove a piece of clothing.
Truth or Dare - You get to choose between answering a question or performing an action. It was fun with the right people. The question was usually something slightly embarrassing. At summer camp for a dare, "I dare you to go outside and run around the tent in your underwear." or it was also a way to mix boys and girls. "I dare you to kiss that girl for 45 seconds..."
Spin the bottle - Sit in a circle. Place a bottle on the ground. Spin the bottle and kiss the person it points to. A kiss or a "Kiss"... you never knew how it was going to go.