Episode 6 of Wedding Impossible begins with Lee Ji-Han (Moon Sang-Min) in a church. He is inside the confession box, where he is confessing about his sin, which is putting his mind and heart into something he shouldn’t have. He is talking about falling for Na A-Jeong (Jeon Jong-Seo), who is about to get married to his brother, Lee Do-Han (Kim Do-Wan). However, the Father of the church tells him that that is not a sin. He should accept his feelings rather than run from it.
Almost throughout the Wedding Impossible episode 6, the audience sees Lee Ji-Han trying different methods to forget Na A-Jeong. He prays a lot, joins different language learning classes, searches for advice to forget someone on the internet, starts running, and more. However, nothing seems to work for him as he can not get rid of Na A-Jeong’s thoughts from his mind.
In the meantime, Na A-Jeong is quite concerned about Lee Ji-Han as he got soaked in rain the other night. Even her family is concerned after seeing her talking to the umbrella Ji han had left behind.
She texts him, asking about his health. However, she does not receive any replies from him. Na A-Jeong realizes that Lee Ji-Han has been ignoring her. Ji han hasn’t only been ignoring her, he has also been ignoring Do han, feeling guilty due to his feelings for Ah Jeong
Meanwhile Seunga lets Chae won know about Ji han and Ah Jeong’s relationship by sending her a text containing their images at the hotel. Chase Won isn’t happy about this.
Ah Jeong visits Do han’s home but is surprised to find that the pass word is changed. Just then, he comes across a weird man, Do Han’s ex who tells her he has been looking forward to meeting her. Ah jeong feels he’s strange and when he leaves, goes after him but is unable to catch up with him. Just then, Do han returns home and when she asks him about the security lock, he explains that he was only trying to tighten his security.
Thanks to Team leader, Ah Jeong is able to find Ji han. He was taking photos for a couple when she suddenly barged into hm. Shocked to see her, Ji han runs away as if he had seen a ghost.
Later on, Ah Jeong goes to Lee Do-Han and Lee Ji-Han’s place to plan for her wedding with Lee Do-Han. They also discuss the family introduction that will happen soon. When Lee Ji-Han sees her there, he ignores her and goes to his room. Na A-Jeong feels uneasy after seeing Lee Ji-Han behaving rudely towards her. She tries to talk to him, but he is still not ready to face her and continues being mean to her. Lee Ji-Han tells Na A-Jeong that he will not be joining them at the family introduction. It upsets Na A-Jeong very much.
Later, Chae-won meets with Ji han and as their conversation progresses, she asks Ji-han if she was his first love. He’s embarrassed, acting like she’s out of his league, until she asks if it would be possible to rekindle those feelings. She admits that she attached herself to the shopping mall project in order to get closer to him, and when he still looks confused, she flat out says she likes him. She tells him to think carefully about his proposal as she can’t wait long.
The day of the family introduction arrives. Na A-Jeong, along with all her family members, comes to Lee Do-Han’s grandfather’s place. Lee Do-Han’s step-sister, brother, and his wife are all present there. To Na A-Jeong’s surprise, Lee Ji-Han is also there. They all sit together around a table to have meals and conversations. During the family introduction, the differences between the two families are quite prominent.
When the topic of the press release for Lee Do-Han and Na A-Jeong’s wedding announcement occurs, Lee Do-Han’s grandfather talks about keeping Na A-Jeong’s identity low-key. It offends Na A-Jeong’s mother. At that moment, Lee Ji-Han speaks up for Na A-Jeong in front of everyone, making her feel a lot better. After the introduction is over, Na A-Jeong’s family members leave, but Na A-Jeong stays behind.
At the end of Wedding Impossible episode 6, Na A-Jeong asks Lee Ji-Han to meet her. After that, the two meet. It looks like Lee Ji-Han has finally stopped ignoring Na A-Jeong. After their meeting, Na A-Jeong asks Lee Ji-Han why he changed his mind about coming to the family introduction. In response, he says he has decided to acknowledge Na A-Jeong and his brother, Lee Do-Han, as a couple. The episode ends with Lee Ji-Han leaving and Na A-Jeong watching him leave.
The Episode ends