Hey as a High School teacher I would like to be a ban on kissing from both sexes on different sexes. I tell them if I wanted to see that I would pay $8 to see a movie.
Even students there are agreeing with you and making a distinction between kissing and hugging:
John White, 16, said: “I can understand no kissing — but there’s nothing wrong with hugging. Some have had detentions for hugging.”
I'd ban kissing by the same sex too though.