It is considered inappropriate for adults to eat while walking, so street food is often eaten on the spot where it is bought. Food should not be eaten with one's fingers. Spoons are used to eat soup, but chopsticks are used for everything else.
Sometimes Koreans don't drink anything with a meal; sometimes water or boricha (drink made with barley or burnt rice) is served. Koreans consider it somewhat rude to eat in front of non-eating people, or to eat while walking down the streets.
If you are eating a small amount of food or a snack (corndog, a bag of chips, etc.), then no it is not rude.
Bowl, chopsticks and spoon
A Korean meal typically has an array of shared dishes, so don't poke or dig around them with your chopsticks, pick what you want, and enjoy it from your personal dish plate. Keep your rice bowl on the table at all times while eating.
In Korea, crossing your legs is generally not considered rude if you are in a casual or informal setting. However, if you are in a formal or professional setting, such as a business meeting or during a lecture, it is considered impolite.
Hugging strangers is certainly bad manners in Korea and will most likely make the other person extremely uncomfortable, especially when in public. Close physical contact is generally reserved for friends and family. Once you've become friends with someone in Korea, you can set your own boundaries.
For example, kissing in public is generally not accepted, even among couples. Hand-holding or hugging may be acceptable in some contexts, such ... In South Korea, public displays of affection are extremely rare, Parks explained.
The brushing method recommended to general persons in Korea is the 3-3-3 brushing method campaign, which involves only toothbrushing behavior (the time and frequency); 3-3-3 means brushing one's teeth 3 times per day, within 3 minutes after having a meal, for at least 3 minutes each time.
Finish your meal only once the oldest person has finished with their meals, and try your hardest to finish everything in your bowl or plate. The timing of the meal entirely revolves around rank, so you're not off the hook after you let the eldest guests start eating first.
Explanation: As mentioned before, Korea was devastated after the war, and food was harder to come by. Therefore, to show your concern for someone's well being, you'd ask if they had eaten. While Korea has an abundance of food now, the phrase has still carried on as a greeting to show concern for other people you know.
Walking and eating in Japan
Japanese tend not to eat while walking along or standing around on the street. However, it is acceptable to drink while standing aside a vending machine. Eating and drinking on local trains, but not long distance express trains, is also frowned upon.
In Japan there is no explicit law that forbids you from eating in the street – and indeed no one will stop or scold you – but generally it's better to avoid walking while eating. (Worst case scenario, you'll get a stink eye or two, but it's important to know that it's generally frowned upon.)
Many Japanese people believe it is poor manners to walk or do other physical activities while eating because it means you're not appreciating your food properly. For some, this belief has its roots in World War II, when food was scarce and it was something to be treasured, not treated casually.
Avoid drawing parallels between the Korean culture or language to Japan. Korea should be acknowledged for its distinctiveness and difference from other East Asian cultures. Avoid exhibiting anger or distress in heated displays or outbursts of emotion.
South Korea - Prohibited and Restricted Imports. Includes a list of goods that are prohibited from being exported to the country or are otherwise restricted. Guns, narcotics, pornography, subversive material, treasonous material, and counterfeit goods are prohibited from entering Korea.
A large number of working Koreans aged 30-59 want to save time or simply do not have anyone to eat with according to a study by the Korea Health Promotion Foundation (KHPF). Among the surveyed Koreans in their 30s, 38.7 percent of them said they eat alone because they do not have company during meal times.
Slurp/Burp/Fart without restrictions
You might have known about slurping with the amount of Korean dramas you consume regularly. But burping, or even farting, in public is not frowned upon. Burping is actually considered a sign of appreciation for the food.
The rules are a bit different between men's fashion and women's fashion. For men, this mainly means keeping your shirt on at all times. For women, it's a little bit more complex. It's typically best to avoid wearing a low-cut top or one that exposes your shoulders and/or stomach.
Tipping is not customary in South Korea and can sometimes be offensive and some people may return the tip.
In Korea, people like to wash their hair every day because of environmental pollution (fine dust, gas emissions, etc). Whereas people in America generally tend to wash hair every 2-3 days due to the common perception that it's much healthier for your hair.
Opt for comfortable shoes
However, it's important to note that many Koreans avoid wearing sandals, as they believe exposing your toes can make you more susceptible to catching a cold. If you insist on keeping your feet in the open air, ensure your sandals are stylish and avoid wearing flip-flops.
In fact, people in Korea very often wear slippers inside their homes, or simply stay barefoot or with socks. If you happen to be invited to a Korean home, remember to wear a pair of socks, as being without one may seem inappropriate to some.
Flirting in Korean culture is pretty much like what you see in Korean dramas. They use romantic, sweet, and cute phrases to touch the heart of the person they like. Aside from romantic phrases, they also flirt by acting cute, called aegyo (애교).
Whether it's on the right or left-hand is not important. A ring on the ring finger is a sign of love and commitment. A ring on your index finger represents friendship. Many older couples don't wear wedding bands and it is usually the younger couples who choose to wear couple, engagement, or wedding rings.
In South Korea, passionate kisses and lingering hugs are considered tacky and inappropriate when they occur in public. Rather, they're seen as special, romantic moments that should be shared with your partner in a private setting.