What is ls in dating?

I'm curious, what exactly does "LS" mean in the context of dating? Is it some sort of acronym or slang term that I'm not familiar with? I've never heard of it before, so I'm eager to learn more. Can you provide a clear and concise explanation of what it stands for and how it's used in the dating world? I'm sure many others would be just as intrigued to know the answer as well.