In these days when billions of human beings are confined, landed in Seoul is a breath of fresh air. Here, no lock-in : an intense circulation continues, the passers-by going about their daily activities as if nothing had happened, albeit hidden, and not all nor all the time. The bars, restaurants and shops are open, although little frequented. The hipsters walking their doggies to the toilet improbable and cancanent between friends on the terraces. Young bourgeois are lining up at Chanel. Koreans have saved the life of before, which is prohibited now in Lo…