I honestly love this drama.
Now I admit it's kinda cliche and has that whole cold, uninterested male lead and one-sided love from the female lead. Also the whole hate-to-love story (kinda). But I just love it so much.
The actors and actresses of every character make it such an enjoyable drama. They make everything the characters do very believable despite being exaggerated (like a manga come to life haha). It's just super enjoyable and easy to watch.
You stay rooting for Kotoko despite in real life I would be like "Girl give up" haha.