Among young people, the person who issued the invitation usually pays. If you're out with a group, the bill is split and everyone pitches in. Among older Koreans, one person will take care of the bill, and roles will switch the next time.

Tipping is not a traditional Korean custom; however, a 10 percent service charge is added to bills at all tourist hotels and tipping is not expected. It's never necessary to tip a taxi driver unless he assists you with your luggage or takes you to or from the airport.

South Koreans are averse to overt physical contact between members of the opposite sex. They generally limit interpersonal contact to a courteous handshake; however, very good friends are often physical with each other, so don't be surprised to see men and women walking hand-in-hand with a member of the same sex. Public displays of affection between couples, like hugging and kissing, are considered very improper.

South Korean public baths, moyoktang, are wonderful. After a long, stressful day, there's nothing like a steamy sauna and bath to wash away your troubles. Moyoktang are found throughout the city and cost about W2,352 (US$2.85). There are usually showers to use before entering the hot tub. Many places also have a cold water tank, which is amazingly refreshing after a piping hot sauna. A special feature of the baths is the underwear-clad massage. For about W6,000–W8,000 ($7.30–$9.70 plus tip) the masseuses will scrub you down with hot water and towels, removing all traces of grime. You've never known the true meaning of "squeaky-clean" until you've experienced the wonderful traditions at the public bath.

Korea, like other countries in the temperate, has four distinct seasons.  Spring begins in late March, with occasional drizzle.  Summer is hot and humid with monsoon rains beginning in June and heaviest in July.  Autumn is rather short, lasting from the end of September to November.  Winter is cold and dry from December to February.  Spells of cold weather normally alternate with days of warmer weather.