A typical story that it's predicable. Some people say annoying female lead and manipulative male lead but that storyline is realistic.. and still enjoyable to watch.
I love how they showing us beautiful shoot of neighborhood and such. The creativity they put in the beginning of each episode like a slight cartoon of a shepherd boy and wolf (i don't remember in which episode, if I'm not wrong monologue by male lead), or the scene or the monologue that describe the story per episode, or the Hangul calligraphy in tittle per episode anddd their outfits also, it's pretty.
The friendship among OneulBam gang! I like how they try to convey that a long friendship exist. I like how the girls help each others, how they gather and talking what's new or just chit chat.
And yesss the ost, I feel like wind blows my hair with the smile on face; peace when I listen to serendipity by ha sung woon
** I personally can't forget the hill scenery and sea scenery where male&female lead ride motorcycles together to promote female's business (?)