“Crash Course in Romance” Kdrama 2023 | Cast | Synopsis | Preview & more

Overview: “Crash Course In Romance” Kdrama (also known as “One Shot Scandal”) is a Netflix tvN original drama series that released on 14 January 2023. It will tell the story of a former athlete who runs a side dish shop now. She enters in a bittersweet relationship with a top hagwon instructor when she decides to take Korea’s college entrence exam. “Crash Course In Romance” stars Jeon Do Yeon and Jung Kyung Ho in the main cast. It is available to watch online on streaming platform Netflix*.

Table of Contents

  • Synopsis
  • Genre
  • Cast
  • Air Time & Schedule
  • Episodes & Ratings
  • Still Cuts
  • Notes & Facts
  • Where To Watch Online?
  • Trailers & Clips


“Crash Course in Romance” tells the story of two people, one of whom is highly optimistic and the other one is overly sensitive and prickly. 

Nam Haeng Sun is a former national athlete who currently runs a side dish shop. She has an optimistic personality and believes in her decisions. She decides to enter a private education field to take Korea’s college entrance exam. There she gets involved with Choi Chi Yeol.
Choi Chi Yeol is a famous Hagwon instructor in the private education field especially in Mathematics. He has outstanding skills. He is hardworking and lives like a celebrity with all the wealth and fame he has achieved. But with this increasing success he has become overly sensitive to people. Then he meets Nam Haeng Sun and gets in a romantic relationship with her.


Comedy, Romance

Main Cast & Characters

  • Jeon Do Yeon as Nam Haeng Seon
  • Jung Kyung Ho as Choi Chi Yeol

Supporting Cast

  • Lee Bong Ryun as Kim Young Joo
  • Oh Eui Shik as Nam Jae Woo
  • Shin Jae Ha as Ji Dong Hee
  • Roh Yoon Seo as Nam Hae Yi
  • Jang Young Nam as Jang Seo Jin
  • Kim Sun Young as Cho Soo Hee
  • Hwang Bo Ra as Lee Mi Ok
  • Heo Jung Do as Kang Jun Sang
  • Ji Il Joo as Jin Yi Sang
  • Kim Da Hwin as Jeon Jong Ryeol
  • Lee Min Jae as Seo Geon Hoo
  • Lee Chae Min as Lee Seon Jae
  • Kang Na Eon as Bang Soo Ah
  • Kim Tae Jung as Lee Hee Jae

Air Time & Schedule

New Episodes every Saturday and Sunday at 9:10 PM KST.

Episodes & Ratings

“Crash Course In Romance” Korean drama will have a total of 16 episodes.

Still Cuts

Notes & Facts

  • Jeon Do Yeon earlier starred in Korean drama “Lost” (2021).
  • Jung Kyung Ho earlier starred in Korean drama “Hospital Playlist Season 2” (2021).
  • Korean Drama “Crash Course In Romance” takes over tvN’s time slot previously occupied by “Alchemy Of Soul: Light and Shadow.”
  • Director: Yoo Je Won
  • Scriptwriter: Yang Hee Seung

Where To Watch Online?

You can watch “Crash Course In Romance” on Netflix here.

Trailers & Clips

Episodes 1, 2, 3,……, Highlights

*Drama is subject to regional availability.