hi there , welcome to singapore..you are in luck! Singaporeans esp gals seem to really luv all things korean right now...from korean dramas to korean pop stars it seems to me that singapore ladies from all the different races seem to like korean culture.
I used to have korean classmate too back in my uni days but she had to go back to korea, and we evntually lost touch.
Still my impression base on my friendship is that Korean people are kind friendly and honest and polite...so I like to believe most folks from korea are usually like that.
welcome to singapore and I am sure you will make lots of good friends here.