Let's break it down! 

If someone is described as having a "cat face" it means that they have very sharp features like eyes, nose, and law line. They are described as very charasmatic and have chic and cold features! 

If someone is described as having a "dog face" it means that they have very soft features and a rounder face. They don't really have a sharp jaw or eyeline and look more like a puppy! These people are usually described as very cute! 

If someone is described as having a "fox face" it means that they have kind of the mixed features of both cat and dog in the same face. Their eyes, nose, and lips are very sharp but still look very mysterious~ 

If someone is described as having a "rabbit or bunny face" it means that they have very circular eyes. It is kind of similar to the dog face but it is more bright and they have brighter features. They are often described as cute or bright! Also having cute teeth makes you look like a bunny!

Well of course, you need to already speak Korean to go to Korean school but Korean students will usually learn English as one of their main second languages and if one wants to specialize in languages they might learn Chinese, Japanese, or i've even heard some people that learn French! But I would say that Chinese and Japanese are more common to learn (after English of course!!!!!) 

  

Well, the main sport that people usually play from a young age in Korea is probably soccer. The first sport I/alot of my friends learned was to play soccer but we also learn basketball and other sports like tennis/badminton/swimming. I would say that the most popular sport or most common sport that is played is soccer though! 

Basketball is also pretty popular and I've noticed especially for male highschool students -- they tend to play it a lot during break time/lunch time!