Susan

First of all, I loved the concept and the plot. Different from the typical fluffy, Uni/Office romcom.
One is a "no commitments" maniac. Other is a "no relations" maniac. These two try dating. What can go wrong?
If you want to, you can defend both the characters. And you can find red flags in both of them too.

Personally, I wouldn't get involved with a person like Dean. But then he is not a bad person. He makes his intentions clear and goes with the flow. And also, personally, I will have a hard time (emotionally) around someone like Moth. But then he is not a bad person too. He is not at all interested in the idea of dating. He is so unbothered by others that it comes across as rude and selfish.

Problems arose when they start seeing each other without genuine feelings or proper communication. And that lack of communication bothered me throughout the series. At first when they where arguing and being mean to each other, I didn't mind it because they were not "genuinely" into each other. But after catching feelings, I wish they were easy on each other and themselves.

Especially, the last episode. I didn't get what was the issue there. They were both clearly in love. I was screaming "COMMUNICATEEEE". But anyways the second half of the ep had me giggling and kicking my feet.

So, even though Dean & Moth sometimes made me angry and frustrated, I am happy that they got together at the end. The character development they both had was so beautiful to watch.

Second, the acting and chemistry. Oh. My. God. WilliamEst exceeded themselves in this series. What a development!!! There were scenes where my jaw was on the floor because the acting was too good. Also the chemistry waahhh I don't know what to say.

Third, Ten & Pun was sooo adorable! Felt like a proud mom to see Barcode's improvement in acting. I wish they both get more works together.

Lastly, the ending was a little bit rushed for me but I don't mind it that much. Loved the OSTs, the costumes, and the cinematography. It was beautiful ♥