I found the plot cliche and even quite ridiculous, everything is made to create opportunities for the male lead to save the " girl in distress", too many slow mo forced kisses and hugs, a genius cold guy and a cheerful cute girl following her dreams ... nothing to see there.

BUT , the actress playing Nuan Nuan was amazingly good are portraying her character. She has a very expressive face and totally embodied the cheerful girl without making her annoying. I was very pleasantly surprised by her performance .
On the other hand, the actor for the ML role didn't look very comfortable in the cold guy part but got way better after opening up to Nuan Nuan and becoming a sweeter guy.
There's a LOT of lovey dovey moments, maybe too many, but i I didn't find it as cringey as other c-drama, the chemistry between the main couple was very natural and believable.

I I actually would recommend watching for the lead actress performance and the lead couple chemistry but that's about it.