This is a hilarious and completely over-the-top love story. There were points in the film I thought it might be way too offscale, even for me. But by then, I was completely invested in both the lead characters. And I'm certainly glad that I watched to the end. The basic premise here is highly cultural. You'd never catch a Westerner doing any of the things that Kyun-Woo (Tae-Hyun Cha) does in this film. You'll…