There are, of course, differences between
1. Korean girls who grew up in Korea
2. Korean girls who grew up in the States
3. Korean exchange students(girls) in the States
4. Korean girls who are from Seoul and somewhere else
1. Generally, those girls have traditional value of Korean heritage. Those are the ones western guys mostly marry as they are very different than most of Western girls.
2. Generally, Very twisted as they grew up in the States with the parents who expect them to hold the traditional Korean value. It just doesn't work becuase traditional Korean value doesn't go well with U.S envioronment and I've seen many of them suffering idenity-crises.
3. Generally, very stuck-up and matrialstic as they came from a wealth family.
4. Generally, seoul is a city of 14 million and of course girls from Seoul are very different.
But then again, there are always expections.