On June 9, 2018, at a press conference at the G7 Summit in Quebec, Trump estimated that the interpersonal chemistry between him and Leader Kim Jong-un would be a deciding factor in the success of the Summit in Singapore and that this would be a one-time chance for North Korea to strike a deal.
Den 9. juni 2018, ved en pressekonferens på G7-topmødet i Quebec erklrede præsident Trump, at den personlige kemi mellem ham og Kim Jong-un ville være en afgørende faktor for topmødets udfald, og at mødet ville være en engangsmulighed for Nordkorea for at opnå en aftale.