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Spend a few hours and learn the Korean alphabet (not that hard) and Google some names of Korean dishes + it's spelling in Korean. It will help a lot as most restaurants only have Korean menu's and often without pictures. As mentioned previously on the reviews, it's a little hard to eat alone, but Gimbab Chonguk (김밥천국) is everywhere and 24/7 - no one will bat an eye. Also look for places that "specialises" in dumplings, They are usually "alone-eating" friendly. And so are ramen places as well as Korean "chinese" restaurants - Jajangmyeon (자장면) is very good and super addictive. Bibimbab restaurant places are fine too. Actually, it's not that hard to eat alone in Korea. The "group" meals are generally quite obvious and will be things like BBQ. You'll figure it out. Do Get used to kimchi and spicy food otherwise you'll end up eating the same thing all the time. Be adventurous. Challenge yourself and eat an octopus alive (산낙지). If you're really brave try 보신탕 before authorities close them all - I haven't but a lot of Weagukins (foreigners) secret do. Cafe's generally have really good wifi, as you would expect from one of the most connected countries in the world. Expect to pay $4-6 for a latte and maybe even more at Starbucks. Best cafe's are usually around Hipster areas and Universities. Indie owned cafe's are awesome. Nightlife is great, probably amongst the best in Asia. Can get very expensive especially at night clubs in Gangnam where it would could be like $10 for a beer - in that case you can still get drunk for $2 with soju just outside at 7Eleven. Winters are stupidly cold and summers can be brutally hot & humid. Go between April and June or September to October. They have cherry blossoms in spring which is beautiful and so are the autumn leaves. Lived here for many years. It's a cool place and vastly underrated. Seoul is continuously becoming more expensive and cost of living will soon be comparable with places like Tokyo.