What will be displayed if the message is blacked out first and then deleted?

Please send a friend verification, you can send a friend application. According to Zhihu information query, deletion will show that you are not friends yet. Please send a friend to verify. Blackout message has been sent, but it was rejected by the other party. The blacked-out message after being deleted by the other party shows "Please send a friend verification, and you can send a friend application", which is the same as a single deletion. The hacked message deleted by the other party will show that the message has been sent, but it has been rejected by the other party, just like a single hacked message.