This guy I like is family friend & we have been talking all of quarantine. His sister is friends with my sister. Recently we were sexting and after he asked me if my sister has seen these photos. I replied noooo, I'm private like that. But I did say that my sister knows that we talk but not the details. He responded by saying awesome, obviously I wouldn't show my sister explicit photos of him. Why do you think he would ask that, but be ok with me telling her that we talk? Which I thought was a good thing, tell me your thoughts?