Xiaoxian can be considered half of my ex, but our relationship is a bit special and his sex life is particularly exciting. As for why I know? You have to ask him. I don't know where his sex comes from, but he always reports it to me. As for us being exes, it's not awkward at all, because we are both people who are not invested at all in this relationship. Now, I am just his tree hole, and he is my source of inspiration.