The story in itself is pretty bland, to say the least. But i definitely think that if done right there could've been many situations for the main leads to bond. The story itself was more centred on the trauma of the ML rather than the romance. The romance is just kind of... there without any sort of build up. It's a slow burn but there is absolutely no tension or chemistry between the two leads. Calling it an "enemies to lovers" story would be an insult to the trope. And the entire thing with Uno's father and sister was unnecessary and took up the time they could've used for more intimate scenes between the characters. If you're going to half-ass the storyline why even include that part?
Now if we talk about the acting... I have no words left for Mew because why does he act like an absolute rookie? Throught the entire show he has put up the same expression. Otherwise the other actors were actually pretty good.

All in all, the only good thing about the show is the ending music.