The beginning was fine. There's some illogical stuff, but I ignore it. I was guessing it's gonna be a brainless rom-com.

Main leads interaction was funny, but there's almost no romantic chemistry between them. They looked uncomfortable during skinship scenes. Their lack of communication is so silly. They're adults they could've just talk it out, but instead they keep assume the worst and lying, it's kinda frustrating. Then the ending was also really rushed. It feels like there's few parts went missing.

I like the comedy, PD lady, and the OST.
The PD lady definitely the character that got me through the whole show, she's just really funny. Btw the flashbacks part was good though, it gives a good explanation of the characters.

Overall
I thought I'm gonna hate it, because most of the reviewers says it was really bad. But after watching it... It was shoddy, but not that bad. I probably won't rewatch or recommend it. But it was entertaining.