I've been wanting to see this drama for so long that when I finally started it, I couldn't let go! The story line and (first time in a long time in Chinese production) beautiful leading couple. Both of them are adorable but he just stole my heart 💙💚💛💜

The essence of the series is that two completely different people as a result of fate end up as a married couple 😍 They are one of the most adorable couple I saw in the last few months (except Jang Uk and Mu Doek from Alchemy of Souls) and I like them both very much. The actors play their roles so naturally thet you get the impression that you are watching scenes from the lives of real people 👌👍 His fascination with mathematics was quite exaggerated but still acceptable.

The beginning of the series introduces Yun Shu's two friends who are the first secondary couple. They were together before, now are friends but he still has feelings for her. Unfortunately this couple wasn't good. I must say it, I'm sorry but these two were one of the most annoying characters of I've seen in series.

The last couple was brought to the show by the wedding of the leads. Yun Shu's sister (Yun Lan) and Si Nian's best friend (Lu Yu) had already a small .... situation between each other before 😉😉 therefore the wedding encounter was quite awkward for them (and funny for us) 😆 I like these characters 100x more that Yun Shu's friends. Yun Lan and Lu Yu are as different as the main couple but diagonally - she is the cold and unapproachable one, while he is crazy and emotional. Their story is quite interesting and it was a shame to see the producers speed it up to fit in 24 episodes.

I rate the series 5.75/10. It would have been 6 if the producers had focused on sweet Yun Shu and handsome Si Nian. Perfect and Casual has nice background music and everyone is dressed so nicely it makes me want to go shopping! Regardless of the dynamics of this series, I totally recommend it because it is light and sweet😍