Tough question to answer. Folks I like who I met on Nostr and have spent significant time talking to directly off Nostr are 
@Nobody 
@The Beave 
@BRB‽ 
@TKay 
@Mallory 

If I tried to list others I consider Nostr friends, I’d definitely forget someone and feel bad. But yeah, you are definitely on that list, @karo 😊 

 Thank you! ☺️
I also consider you one of my very few true nostr friends.