What (if anything) was something you only learned once you actually dated or were in a relationship? Not that you necessarily have to be doing that to learn it, but maybe it just worked out that way. Or maybe it is something one only learns once one is in it.
As always, anything related to dating, relationships, intimacy and so on is fair game and welcome.
And of course, as usual: This is supposed to be a space to talk about intimacy and sex and relationships in safety, so don’t shame people for their kinks. But please also refrain from objectification and similarly problematic behavior. People are supposed to feel safe and comfortable here.