Seoul Searching
Starring Justin Chon, Jessika Van, Cha In-pyo, Yoo Teo, Esteban Ahn, David Lee McInnis, Mina Fujii, Kim In-woo, Rosalina Lee, Albert Kong
It's a drama and comedy movie, and has a rating of 7 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Switzerland.