Sometimes, it's the best thing in the world to have a best friend who is also a K-Drama addict. K-Dramas are just part of our everyday life, and they work their way into our everyday conversation. Such as when we are trying to figure out how to make our phones cooler (because of course we have couple phones).
Or when we are insulting each other in other languages, but using hangul to spell it out. (시누 내구 or Shinu naegu = sinu nägu, which is "your face" in Estonian. Which then lead to German and English "your faces," etc.) Basically, we're just crazy and we love it.