I don't see a purpose or reason for being friends with a specific person.
I learned some things in the past while speaking and being around one another, but in the present moment, there is no communication. I'm merely just a # on his facebook friend list.
He who regards someone as a friend makes time for the friend. No one is that busy in life. Time has shown it's a waste of my time to keep a one sided friendship.
The intent to ignore is laughable and shows how disrespectful that "friend" is.
Friends engage, share, inquire.
You sir, barely even put 2% into being friends.
Google is friendlier
All the best to him.
There is nothing left to say to you.