thank you for your friend request but you have not uploaded any videos,
so that I refuse your request this time.
Make sure that you first upload videos then you should better to sent friend request to users, not only me.
that is kind of manner.
See you.
しかし、拝見したい動画がなく、今回は見送らせてください。申し訳ございません。
一旦承認後に削除させていただきます。