Protect the Boss

On her first day of her long-awaited first job Eunseol feels there is something suspicious as she stares up at the building. That evening, the president of the company throws a welcome party for the newcomers at a very expensive but inappropriate pub, making the situation even fishier for Eunseol. Besides the setting itself, the president keeps on pestering Eunsueol making her uncomfortable and finally she explodes. Jiheon happened to be in another room near the scene with knitted brows. Jiheon, in a foul mood for being forcibly dragged into a get-together, bumps into Eunseol.

After reviewing his newly appointed secretary Eunseol's application Jiheon presses Muwon for his reasons of hiring Eunseol. Jiheon also accuses Eunseol of being a spy to keep a close eye on himself. After a few days of ignoring Eunseol completely, Jiheon seems to have finally accepted Eunseol as his secretary and calls her into his room. He tells her of all the rules she has to keep to, and orders her to do absurd things in order to make her quit the job herself.

Having found out Eunseol's identity, Jiheon loses his temper and seize her by the collar presses her of intentionally approaching him. Thankfully, Myungran arrives just in time to pick him up and whirl him down. Wrecked from the incident, Jiheon storms out of Eunseol's house but not being able to make himself walk through the street engulfed by darkness he comes back to her house and spends the night there. Meanwhile, after sweeping all the world-famous advertisement awards, Jiheon's ex-girlfriend Nayun returns home.

After getting of the ride, Eunseol brushes past Nayun who was also approaching Jiheon. With that, a bit of the ice cream Nayun was holding falls on her shirt. Annoyed that Eunseol just walked straight past her without any apology, Nayun deliberately smears her ice cream on Eunseol. Jiheon and Muwon are appalled at her actions. Eunseol pays her back and the war is on. As the girls go to the ladies room to clean their clothes up, Muwon leaks that Nayun is jelous of Eunseol leaving Jiheon flabbergast.

Gaining more confidence as he proceeds with his presentation, Jiheon does a great job. President Cha watches the presentation with a proud look on his face while Sukhui and Muwon with a wounded pride have a grim expression on their face. Meanwhile, Eunsul and Muwon go out for dinner and they spend a great time together walking around the streets and having a glass of beer. As Muwon gets drunk, Eunsul calls Jiheon for help. Jiheon arrives with his car in a second and become angry at Eunsul for being with Muwon.