Trump made this video to show to Kim. We can tell you why.

Trump is a salesman.  The most important part of the sale is asking the customer to buy.  Its called "closing the sale."  In most sales,  putting the customer in the car,  or in her new kitchen is key to an effective close.  It makes closing for the sale much more productive.  And that is what Trump is doing, here.  He is putting Kim into his new prospective future.  Brilliant  . . . .  whether it works or not.