Yeah you know how to bow, say your YO’s, drink soju, not to make direct eye-contact, and know how to use the V-sign.
But you haven’t learned the most important thing yet. Learning how to eat Kimchi.
Kimchi is a traditional fermented Korean side dish made of vegetables with a variety of seasonings.
It is often described as:
Spicy and sour with pleasantly aromatic to the nose. -Sebastian Moses