Ok finally here is the update.
So on Sunday morning I met Min and first we went to a prison museum that once again showed how the Japanese tortured poor Koreans for 35 years. On the prison walls and doors there are lots of graffitis from visitors saying: "Japanese must die" and probably that is being the nicest comment...

In the prison
Behind the bars

Then we got on a bus and took the direction to northwest to Goyang. Sushi was on the menu for lunch, it was so yummy I said that for the rest of my stay I think I will refuse to eat anything but sushi.
There is also a nice park with a lake so we hopped on the bicycles and had a nice little ride in the sunshine. Unfortunately it was Sunday therefore the park was really overcrowded and the people didn't give a damn that they were walking and stopping in the bicycle lane so sometimes it was a pain in the bum but hey, I had a brilliant time! And the day wasn't just over yet.

Min's boyfriend took us to the Unification Observatory and for the first time I got a glimpse of North Korea and also there is a small museum inside which shows how they live up in the North... I tell you life is there is pretty grim. While people in the South are having one of the strongest economy in the world, up in the North people are starving and dying thanks to the dictator Kim Jong-il. By the way, every household must have a picture of him on the wall above their bed and when they lie in bed their feet must not face his head.
On the pictures below you can see South Korea on the left and North Korea on the right and on the second one a typical North Korean teaching room with the picture of the dictator above my head.

North and South
Robbie's teaching

I told Min that I want to have a break from rice for a day so had Spaghetti Bolognese for dinner and then I took the train back to Seoul (another 75 minute journey but I can take it cause I'm tough :). It was a long but very good day!