It ended with a top rating of 17%.

Source: tvN

[The Fact ㅣ Reporter Kim Saet-byeol] Jeon Do-yeon and Jung Kyung-ho of 'Crash course in romance' had a happy ending.

tvN's Saturday and Sunday drama 'Crash course in romance' (Script by Yang Hee-seung, Directed by Yu Je-won), which was broadcast on the 5th, ended with a romance story between Haeng-seon (Jeon Do-yeon) and Choi chi-yeol (Jung Kyung-ho).

Especially, viewership ratings on this day recorded an average of 17% and peaked at 18% (according to Nielsen Korea), recording the highest viewership ratings until the end and becoming a successful movie..

Hae-yi (Noh Yoon-seo)'s shocking announcement that he is leaving with Haeng-ja (Bae Hae-seon) has brought Haeng-seon a warm consolation. In the end, they decide to respect Hae-yi's choice. However, Haeng-ja chooses to go alone, realizing that Hae-yi made the decision just to make Hae-seon happy. For the first time, he made choices for his younger brother, Haeng-seon, and his daughter, Hae-yi.

When Chi-yeol meets Hye-yeon (Bae Yoon-kyung), who is blindly dating and rumored to be his new girlfriend, Chi-cheol decides to propose to Haeng-seon to express her love clearer.

Haeng-seon proposed first, saying, "Let's get married", before Chi-yeol, and Chi-yeol replied, "Yes, let's get married." The two ended their romance by wearing matching outfits prepared by each other.

Two years later, Hae-yi and Seon-jae become college students. The two who are still friends have grown into lovers with Hae-e's unexpected kiss on the cheek.

On the other hand, Chil-chi is the best math teacher in Korea, while Haeng-seon is not an aspiring college prep student. She is studying hard in the reading room to get her sports coach license, which has been her longtime dream. The two proposed to each other and promised to get married once their dreams came true. On the day of the announcement of Haeng-seon's exam, Chi-yeol, when he heard that Haeng-seon had passed, proudly shouted "I passed" in front of the students in the academy and was very happy and received congratulations.

The two were able to hold a wedding that was postponed while waiting for her birth. A happy ending with a romantic kiss between Haeng-seon and Chi-yeol, officially turns into a scandalous relationship.