-Ask where you live, age, job, and relationship when you meet each other first time. This is because Koreans usually get closer by exchanging this information with each other. These days, many people are careful about that because they think it's rude!

-"Let's have a meal together sometime" or, "let's have a meal!" That is just greeting. Sometimes you can eat together, but usually Koreans just use that greeting.

-Korea is 1 year old from birth. If your birthday passes by, you are 1 year older in Korea, and if your birthday is not over, you are 2 years older in Korea!

-The clerk in the store keeps sticking to you. Don't worry. they're trying to be kind to you when you want to ask something.

-Koreans usually eat it together , They don't share food like stews or big dishes. Don't panic and say, "Give me a plate," and I'll give you a bowl to share the food. Because there are many people who care about hygiene.

-Cut the meat with scissors. In foreign countries, you cut meat with a knife, right? In Korea, when you go to a restaurant where you grill meat, you cut the meat with scissors. If you use it, it'll be very convenient. It'll make your knife uncomfortable.

-It is natural for Korean, friends of the same sex to do shoulder-to-shoulder  they often do that even if they're not gay. Especially, it is more natural for friends who are women to hold hands and arms more than men.