When I've had a rough day, but have no one to rant to,I take Line Two. Why? This line is a loop,so it goes around Seoul. Time passes by quickly when I watch people.I remain in the subway until sundown. Then in between Dangsan and Hapjeong Stations,I get to see the best sunset in Seoul. The sunset helps me forget how awful of a day I had. It just makes me want to go home.