I saw my brother-in-law on Xiaolan, and he took the initiative to find me and sent photos and voices. I'm pretty sure it's him. But he didn't know it was me. What should I do?

This is normal. Some people have seen brother-in-law, brother-in-law, brother-in-law, brother-in-law on Xiaolan. There are even people who have seen their father, father-in-law, grandfather, uncle and uncle on the little blue. It is not surprising to see people you are familiar with in a social software. There are all kinds of boys in Little Blue, including straight men, crooked men, transsexuals and girls. Some girls are concubines. They are not only willing to be concubines, but also encourage more girls to be concubines, because they are all rotten women. Girls will also log in to Xiaolan to chat with their little brothers and sisters. Because there are fewer girls and more boys here. That's why I logged into Xiaolan. Straight men log on to Xiaolan just to make money. With more and more girls, many aunts, grandmothers, grandmothers and fathers in Da Die downloaded Xiaolan out of curiosity. Xiaolan will eventually become an ordinary software.