Letter to Trump from Kim Jong Un

After meeting with North Korean officials at the White House, President Trump said that the letter he received from Kim Jong Un was “very nice”, he also teased the reporters “you would like to see what is in that letter… …it was a really interesting letter.”
Eight minutes later he said that he hadn’t opened it yet. : “No, I haven’t seen the letter yet, I purposefully did not open the letter“.

You may watch evidence here:
https://www.youtube.com/watch?v=4MaBh48R2nQ