That’s another incomplete clickbait-style sentence, and it’s usually trying to hook people into something dramatic or sexual without context.
If it was going to say something like “sleeping with someone”, then the real “consequences” people usually refer to are just general life/health/emotional outcomes, depending on the situation and whether protection, consent, and readiness are involved.
But in most social media posts, these lines are exaggerated to get clicks and don’t give balanced information.
If you want, paste the full sentence or the screenshot text and I can break down what it actually means and whether there’s anything real behind it.

