A $150 billion investment pledge from South Korean companies, an order of 103 airplanes from Boeing, as well as a purchase of South Korean ships was announced

The cordial display showed how world leaders are taking notes from previous meetings between Trump and heads of state.

President Donald Trump insisted that South Korea will stick to the terms of its recent tariff agreement, including hundreds of billions of dollars of investment in the US, despite lobbying efforts by President Lee Jae Myung during their first in-person meeting.