Any girl still awake? I have a question. I'm 19

Yesterday I was hanging out with a couple of friends that are girls and they were talking about something that got me curious, but I was genuinely too shy to ask them lmao. So if you like sipping the tea and answering questions, hmu. Just be nice but keep it real at the same time. I would be bothering my sister about this stuff but she moved out for school and is busy all the time. I miss her lol