I mean, Katy Perry does specifically mention that she kissed a girl and she liked it…

Honestly though, it’s incredibly frustrating that so many close minded idiots have such a problem with what consenting adults do with each other - even things as tame as a small smooch in public.

Also, were I in that person’s shoes, I’d treat it as an opportunity to have a mildly lurid makeout session, just as a very un-subtle “fuck you” to the mom, and a teaching moment for the kid on how to treat bullies.