This drama is definitely worth watching. If you want to watch a light and calm drama, this is totally for you. It's sweet, funny, and cute, which will make you relax and enjoy watching it.

The story is very common, like a CEO falling in love with an employee. But it is so great that I definitely watch it again if I have a bad day, the comedy is not corny and it is surprisingly good. 

The chemistry is great. I love how their characters grow with every episode. At first, I was a bit annoyed at the FL because she was being judgmental in her perspective about rich people. But I love her character development in the next episodes. I loved the ML, but I also didn't like how selfish he was for making the FL choose him over her dreams. But I'm glad he realized his mistake afterwards. The supporting characters also have a good story, and I'm glad they showed us some scenes of how their relationships develop throughout the episodes. Their acting skills are also undeniably good. 
 
Btw, the OST is also good, especially the intro before the show starts. I'm singing it in my head every time because it's so catchy.