Some people probably only watch dramas because thats all the romance they ever get. Others normally watch them for the actual story. A bit sad, but i can understand both, lol.
Some people say it has one-sided love, some say it's mutual. Doesn't really matter, because nothing really happens between the two. No romance, just some feelings here and there. It's pretty cute in my opinion tho.
I rewatch this masterpiece every few months. Still makes me laugh, cry and chew my nails off from excitement. I wish more dramas would be like this one. It truly is a rare gem.