As much as I gripe about the daily grind of teaching, it's still one of the most rewarding experiences I've ever had.
Katie (승아) is one of the brightest students I have. Recently, she's been coming in for about half an hour every day after school to talk to me. We started watching (school appropriate) music videos for English songs, and she decided she wanted to learn this one. I hope the finished product warms your heart as much as it warmed mine.
Side note: You can see from the state of my hair that Seoul is just a humid bowl of soup these days. On the bright side, my skin is super soft.