I do not think direct experience is always necessary to act, but I believe that sometimes you have to have had the real experience to act certain roles. One of those was losing your family member. I was not being able to imagine how sad that could be.

I got Elliott Smith's photography book as a gift before. The publisher of that book's logo were glasses, and those glasses came to my mind when I was thinking of having a tattoo.

I don't really have one style; I just choose what I like best each time.

Prior to 'Snowpiercer,' I've done many other international project that forced me to be in an environment where I had to converse in English.