Watched a documentary by a guy visiting NK a few weekends ago. Not logged in to YT so unfortunately it is not in a queue for anon (I checked last night and could not find it again) so take this fwiw.
In the video, guy was interviewing his 'tour guides' who told the story of a tree ( can't recall maybe persimmon?) anyhow the story was about the Lucky Number 3 in NK and had to do with KJ IL having thek count the number of fruit in the tree.
I wish I could find and will try again and post if I do but I recall thinking at the time that the third (3) summit between Potus and NK would be lucky.