What does 야단 피우다 mean? Does it mean causing trouble? I know what the two words mean separately but not sure what the meaning is when they are used together. Thanks!

meaning of 척하니 here I came across this phrase: 공채에 척하니 붙었잖아, what does 척하니means in this context? I don't think it means "pretend" like the 척하다? Thanks in advance for answering my question.

How to say e.g. 6 point something in Korean? How to say things with an unsure/estimated decimal point? For example, 6.x, in English, 6 point something, but how to say this in Korean? Thank you in advance for your answer

콧구멍에 바람이 들다 meaning What is the meaning of 콧구멍에 바람이 들다 ? Thank you!

Meaning of these What does "한들" mean in 특히 우리나라 산은 아무리 험하다 한들 아마추어가 오르지 못할 산이 없어서 and "않으리오만" in 산이라면 어느 산인들 정이 가지 않으리오만은 ? Thanks!

비추다 and 비치다 These two words are very similar in meaning. I am often confused by the difference between the two words. Are there times both of them can be used or only one can be used? Thanks

Meaning of this sentence What is the meaning of this 일 할맛 나네요 Flavour or smell of the work? Good work? Or something else? Thanks in advance for your answers

A question about object and subject particle here In a recent K drama W, the main lead said 지금 나는 잊어요.. All the translations turned it into, please forget me now, but shouldn't it be "I" who is doing the forgetting? Since 는 is used? At first I think maybe it is a typo by the staff, but it seems to be same quote on every official notice (it is different on news articles, which is probably because reporters just write down what they hear from the drama.) And actually in the next ep, the one who says this forgets everything before, so i am confused if he is talking about himself or the person he is talking to. This is the part of the drama where this appears http://tvcast.naver.com/v/1056785 Thanks so much in advance for your answers

Meaning of this 허세 부린다고 지하는적 것도요. What does 지하는적 것도요 mean? Thanks so much in advance for answering