You could have a lot of fun with someone with gentle jibes to anyone who sent you a message about 12 June. Just to throw around a few ideas for responses:
“oh I see, it is the Kim of the North.”
”That explains why there are so many references to the Korean Peninsula in the bible.[Sarcasm alert]”
“Perhaps North Korea is the “little horn” of Daniel 8:9 and its missile program is the little horn growing big and knocking stars out of the sky in Daniel 8:10” but then follow up shortly after saying, “no I got that all wrong. I checked Watchtower Online, and Daniel 8:10 is all about Watchtower filing a corporate amendment in the 1940s”
”Haven’t each of the last 6 US presidents all said “peace and security” at some stage?”
Send a few days before 12 June: “Organised a nice meal and glass of wine for the big day (12 June). What are you going to be doing?”
Send a couple of days after 12 June: “Still nothing. What do you reckon happened.” And diarise to send a further message every couple of months for the rest of the year, asking again about 12 June 2018.