友人追加へのお誘いを確認いたしました。ありがとうございます。
しかし、貴殿のビデオ投稿に共有したいものが無いようですので、見送らせていただきます。
すみませんがよろしくお願いします。
I have confirmed your friend request. thank you.
However, it seems that the video you posted has different tastes, so I will send it off.
I'm sorry, but thank you in advance.
I have confirmed your invitation to add a friend. thank you.
As stated in the "Show More" section of my profile,
・If you have no message when inviting to add friends
(Although it is an option, I do not accept silent invitations.)
・ Those who have not posted a video
(or those with extremely few posts)
I will refuse invitations from those who meet the above two points as a "major premise".
Thank you for your understanding.