This is a typical K-drama with overused tropes - childhood oppas, piggy-back rides, cutesy FLs, a love rival. The story follows the same old trend creating a mediocre FL with no real talents. In comparison to ML, who is a former bad-boy mobster, tall and handsome, wears black, and has a voice as smooth as velvet, she is an unattractive, clumsy female who dresses like a grandma and has no real talents or ambition. But, a woman with a fashion sense and career aspirations is portrayed as an opportunistic b*tch. So therein lies the problem with this trope, the writers attempt to create a relatable girl-next-door stereotype, but end up with a clumsy and annoying mess who can't even wipe the floor without causing a scene. But, we are supposed to think this 30 y/o numbskull is adorable.

The plot is slow and draggy. The two main characters have no real chemistry because the romantic scenes are reduced to comedic tropes. Their conversations are middle school level cringe, even though both are in their 30s. The only reason why ML is even attracted to FL is because she is good with kids, a rare quality indeed. And, as soon as he is attracted to her, all of his intelligence and bad-boy charm go out of the window turning him into a blubbering idiot. Apparently, the writers decided this level of tropey garbage is a convincing romantic development between two grown adults.

There is nothing new here. The plot is filled with same boring cliches and underwhelming romance.