Nice to Not Meet You

Behind the scenes scenarios playing out in both series, mirroring the life celebrities (actors and singers) must go through.

Both male leads are top starts and female leads are reporters.

Both feature a female lead who used to admire the male lead before meeting him in real life.

I think these two series are similar because both series show the relationship between an ordinary but strong person in their work and a celebrity.
And also, in both series there is a subplot of political financial crime connected to the entertainment world that ordinary person tries to uncover. Similarly, in both series, two people already knew each other in some way and then meet again in another way.
Ultimately, even the humor of the series seems similar to me.

Similar vibes
Modern rom com without damsel in distress. Mature actors taking on lead roles.
hate to love between actors
in both series ML is a Actor in the drama
Also has a second ML and FL and both dramas have the same second ML

I think this drama may be little similar to The greatest love. As in both drama, the male actors portray role of a top class korean actor. And female leads are from middle class background . Main actor is rich rude arrogant. He accidentally meet female , fight become enemies and later on fall for each other.
I guess may be this drama may be like the greatest love kdrama.
So I recommended it. And believe me it's one of the best my favourite Kdrama. Love the story cast ost!!

Entertainment reporter FL + public figure ML (politician in Prime Minister and I, actor in Nice to Not Meet You). Age gap romance.

Showing the behind-the-scenes lives of celebrities and the people around them. ML is the celebrity in both dramas. In Nice to Not Meet You, FL is an entertainment reporter that crosses paths with ML due to her job. In Sh**ting Stars, FL works at the agency that manages the ML and she writes press releases about him etc.

Thai lakorn.
Male lead is a famous actor . Female lead is a makeup artist. Girl got pregnant by the male lead due to one-night stand. Age gap romance.

Age gap between leads.
Male lead is an actor with a bratty personality.
There's a single mom character and the paternity of her child is questioned.

Age gap between leads.
Celebrity male lead.
Leads converse online while not knowing they have frequently met in real life.