Ughh...glad to know I'm not alone !!!!
Reading through many of the replies on here I find myself repeating "yes!" to what others are experiencing.
I wouldn't say I'm in a small town, but I'm far enough away from Seoul to make it a bit of a hike to get there...not that it's the be-all/end-all place to be, but there are more people there.
I, too, am older then the average waygookin that I tend to see floating around, and have a limited tolerance for sitting in smoky pubs drinking alcohol or super sweet carbonated concoctions and trying make friends with people who are all at least 10 years younger than me.
I'm not into drinking culture (what the hell is 'beer pong' anyway?? sounds like a frat-house thing *shudder*), nor am I especially excited about hiking/rafting/anything advertised on those groups that do outdoorsy things that are scheduled to go for hours on end.
I'm a quiet person who enjoys cafes and good books, better conversations, shopping, tea and appreciating being in a foreign country (how good is the food here!??!).
I also love that no-one blinks an eye when I raid Arthouse for cute stationary and stickers etc.
I've met a few people in my neighborhood but they seem to be of the "stay up all night and get shit-faced" ilk. I have seen other people but I don't know how to approach them without seeming like a weirdo. Also, they are usually in groups or worse, couples.
I am fairly content in my little bubble but it gets lonely with no-one to talk to, or no-one who is on the level and can understand what you are about.