South Korea sought to reassure its northern neighbor Friday after President Donald Trump abruptly canceled his planned June 12 summit with North Korean leader Kim Jong Un. South Korea’s Unification Ministry said it would “do its part” in working toward improving relations with North Korea and formally ending the Korean War as agreed in a historic meeting between the two longtime foes on April 27. Officials in the South were left blindsided Thursday after Trump penned a letter telling Kim he was canceling the summit because of “tremendous anger and open hostility displayed” by the North. President Moon Jae-in called an emergency meeting and government spokesperson Kim Eui-kyeom told reporters, “We are trying to figure out what President Trump’s intention is and the exact meaning of it.” While officials scrambled to make sense of Trump’s change of heart, the reaction among those in the capital, Seoul, was mixed. In Itaewon, a popular Seoul nightlife district Thursday night, 20-year-old Jae Hye-rim told TIME she was happy the talks were off because she did not want unification with the North for economic reasons.