This series is really great. It has a simple plot but that is the beauty of it. The male lead is just shy and not a jerk to the female lead unlike many series.. And the female lead is like girl next door.. Pretty and courageous.
The most important thing i like about this series is the storyline doesnt just revolve around the lead characters. In fact all the friends can be considered leads... Because everybody has a story and get the screen time they deserve.
It has love of course but there are also other elements like friendship, family love(esp with grandma), education, stress abiut studying.
I love it.