In "Now, We Are Breaking Up" episode 4, Ha Young Eun (Song Hye Kyo) got entangled in a complicated love line with her ex-boyfriend's brother, Yoon Jae Guk (Jang Ki Yong).

Hwang Chi Sook (Choi Hee Seo), on the other hand, found out that it was Young Eun whom Jae Guk has feelings for.

'Now, We Are Breaking Up' Episode 4: Ha Young Eun Experiences Ups and Downs at Work

As the head of the fashion department, Ha Young Eun is having a hard time juggling the pressure in work and her personal life problems. After the monthly sales of her own brand Sono went down, Mr. Hwang (Joo Jin Mo) tasked Young Eun to join an international fashion brand magazine in order to build herself and know more things to improve her brand.

Her teammates protested to get rid of Sono as it is an identity Ha Young Eun built. In times of difficulties, Nam Na Ri (Kim Bo Jung), Ahn Sun Joo (Moon Joo Yeon), and Jung So Yong (Ha Young) proved their loyalty to the fashion head and became more motivated to work harder.

Hwang Chi Sook Sees Ha Young Eun's Photos in Yoon Jae Guk's Laptop

Meanwhile, Seok Do Hoon (Kim Jun Ho) escorted Hwang Chi Sook to their apartment. She wanted to apologize to Yoon Jae Guk for postponing their supposed first project together.

While Chi Sook was stealing glances into Jae Guk's room, she found pieces of Young Eun's photos on his laptop. These hinted at Jae Guk's feelings for her friend.

Seok Do Hoon, who already knew that Jae Guk has his eyes for Ha Young Eun, felt guilty that Hwang Chi Sook was heartbroken by what she saw in Mr. J's files. He was contemplating whether to call her for comfort or not.

Hwang Chi Hyung to Work With Ha Young Eun

Hwang Chi Sook immediately went to Ha Young Eun's place to confront her, but ended up having a small fight due to personal and business matters. Chi Sook nagged at Young Eun for giving up on Sono that easily. Even though they seem to fight with each other sometimes, Hwang Chi Sook still cares for her friend's dream and personal goals in life.

ALSO READ: 'Now, We Are Breaking Up' Episode 3: Song Hye Kyo Gets Honest With Jang Ki Yong About Her Feelings

The following day, the designer was surprised to see Hwang Chi Hyung (EXO's Sehun), Mr. Hwang's son and Hwang Chi Sook's younger brother.

Mr. Hwang asked his son to start working in their company, and will work closely with Ha Young Eun for their upcoming magazine collaboration project.

Yoon Jae Guk is Determined to Have Ha Young Eun

Meanwhile, Yoon Jae Guk was determined to pursue the designer, but she kept on making excuses not to talk to him. He escorted Ha Young Eun to Yoon Soo Wan's grave to make a visit to her first love after 10 years of waiting.

The photographer wanted to progress his relationship with Ha Young Eun, but she eschewed his feelings.

IN CASE YOU MISSED IT: EXO Sehun to Finally Make His Appearance as Hwang Chi Hyung in 'Now, We Are Breaking Up' Episode 4

Have you seen "Now, We Are Breaking Up" episode 4? How's the story so far? Share your comments with us!

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Written by Shai Collins.