In the plot of the series Single's Inferno. On a desert island, singles and singles need to find true love - as only couples can go out and enjoy a romantic date.
We think that, in a way, the show is funny because of 'How people in Korea are different from here in Brazil'. If we compare this series with an equivalent: Too hot to Handle, we can see that Brazilians are much more direct and sociable...
In the case of Koreans and Koreans, they are much more reserved and, in a way, "cute". They care more about each other and are more into theirs.