My favorite Chinese costume drama couple (one of them) is Ju Jingyi and Zhang Zhe Han. I love them in this drama. A little bit goofy, but romance is there. The ending is a bit funny to me, but the rest is ok.

Love the chemistry between all the actors, and also the other couple has an amazing story. It is easy to watch, and pleasant. Love hair jewelry.
Like the others, I need part 2. :D

I love their interactions, kisses, and touching hands, and especially funny when she thinks he is sick. But all is well.
Love the ending.