For South Koreans, North Korea is next door. Now, unfortunately, the generation in their twenties in South Korea thinks of North Korean people as people from other countries, as members of a foreign country, but the older generations have the feeling that they are our family, our brothers and sisters.
For me, after I came to Canada, I met so many Korean Canadians and their parents. Their parents said that both South Koreans and North Koreans are their brothers. They don't have this feeling that South Koreans have towards North Korea.
Also, I met Korean Canadians who were born here. There were educated by their family. They think that South Koreans and North Koreans are the same, are friends, but this story is going to be different in South Korea. South Koreans think like this: “Sometimes the North Koreans attack us, they shoot missiles, and they test nuclear weapons, so why do we have to help them? Why do we have to help prepare unification?” That's their regular thinking, actually.