Kim Hyejin’s old friend Ji Seongjoon wants to meet up with her. When he shows up looking unexpectedly handsome, Hyejin asks Min Hari to pretend to be her.

Hyejin sees Seongjoon again when he joins her team as an editor at The Most magazine. Seongjoon scolds her harshly for her clumsiness.

Kim Shinhyeok notices there’s something going on between Hyejin and Seongjoon. Tired of being looked down on, Hyejin starts learning all about fashion.

Hyejin calls Seongjoon after drinking to deal with his treatment of her. Hari starts falling for Seongjoon as she continues meeting him as Hyejin.

On her day off, Hyejin overhears Seongjoon talking on the phone about how The Most could cease publication unless performances improve.

Hyejin worries about Seongjoon’s health. As he gets to know Hari better, Seongjoon starts to notice that she is different from the Hyejin he knew.

Seongjoon forgets his wallet when he gets lunch with Hyejin while on assignment. They are put to work to earn back what they owe the restaurant.

Shinhyeok tries to convince Hari to stop pretending to be Hyejin. Seongjoon struggles to deal with the feelings he has for both Hyejin and Hari.

Hyejin’s colleagues marvel at her transformation when she returns to work. Shinhyeok continues to tease Hyejin as she and Seongjoon get closer.

Seongjoon rushes to Hyejin’s side after her car breaks down. As he holds her tightly, he realizes just how much he cares about her.

Hyejin and Seongjoon meet and catch up on all the things that have happened between them. Hari’s mother comes to see her.

Hyejin starts seeing Seongjoon but his completely different attitude at work makes her worry that their colleagues will figure out what is happening.

The Most’s big interview gets canceled at the last minute, but Kim Poongho makes a brilliant suggestion of interviewing the famous writer Ten.

Seongjoon is shocked to learn Ten’s true identity. As Hyejin prepares to move to America, a children’s book author invites her to work with her.

Seongjoon talks to Hyejin every day since moving to America, while she starts writing children’s books. One day, Seongjoon stops answering his phone.