There is no way to refer to this. When you meet someone you like, you don’t need to deliberately get close to you, and you will become familiar with it. When you meet someone you don’t like, you won’t be familiar even if you deliberately protect it. Personally, I think that if you treat others sincerely, , will you get others to treat you sincerely. There is also a saying that is right, there are no eternal friends, only eternal interests