8.6/1054 votesLoading...#1 - You and I, the Union of Two Universes
Season 1 Episode 16 - Aired 3/5/2023
Grappling with her mother's return, Hae-e announces a shocking decision. Haeng-seon and Chi-yeol make a pivotal choice about their future.
Director: Yu Je-won
Writer: Yang Hui-seung
8.5/1057 votesLoading...#2 - Chance Becomes Fate through Inductive Reasoning
Season 1 Episode 8 - Aired 2/5/2023
Haeng-seon realizes her own feelings after seeing Chi-yeol at the academy. Su-a connects the dots and begins to make sense of Hae-e's recent successes.
Director: Yu Je-won
Writer: Yang Hui-seung
8.3/1069 votesLoading...#3 - Probability of Encountering Your Enemy at Your Worst
Season 1 Episode 2 - Aired 1/15/2023
Nam Haeng-seon attempts to register Hae-e into The Pride Academy. Desperate for Haeng-seon's food, Chi-yeol visits her store in a disguise.
Director: Yu Je-won
Writer: Yang Hui-seung
8.3/1061 votesLoading...#4 - The Secret Probability Distribution of X and Y
Season 1 Episode 5 - Aired 1/28/2023
Haeng-seon and Chi-yeol work out an arrangement for Hae-e's tutoring. A mysterious tragedy leaves the academy and its parents rattled.
Director: Yu Je-won
Writer: Yang Hui-seung
8.3/1048 votesLoading...#5 - The Butterfly Effect of Our Relationship
Season 1 Episode 9 - Aired 2/11/2023
Chi-yeol and Haeng-seon deal with the fallout after their secret is discovered — forcing the two to confront what it means for them moving forward.
Director: Yu Je-won
Writer: Yang Hui-seung
8.2/1060 votesLoading...#6 - Number of Outcomes Where Dislike Becomes Like
Season 1 Episode 3 - Aired 1/21/2023
Haeng-seon begins fawning over Chi-yeol after discovering his true identity. A change in the Pride Academy's schedule creates a stir among the parents.
Director: Yu Je-won
Writer: Yang Hui-seung
8.2/1055 votesLoading...#7 - Revolt of the Arithmetic Sequence
Season 1 Episode 4 - Aired 1/22/2023
Haeng-seon gets a taste of the vicious politics among the academy's parents. She later goes to great lengths to make things right for Hae-e.
Director: Yu Je-won
Writer: Yang Hui-seung
8.2/1052 votesLoading...#8 - Emotion, the Variable That Alters Relationships
Season 1 Episode 10 - Aired 2/12/2023
A public revelation leaves Haeng-seon and Chi-yeol's relationship in limbo. Meanwhile, Chi-yeol faces the repercussions of recent events.
Director: Yu Je-won
Writer: Yang Hui-seung
8.2/1046 votesLoading...#9 - Find the Unique Solution
Season 1 Episode 14 - Aired 2/26/2023
News about Hae-e leaves those around her feeling rattled. Haeng-seon begins to suspect something's off. Chi-yeol confronts Dong-hui about his behavior.
Director: Yu Je-won
Writer: Yang Hui-seung
8.1/1055 votesLoading...#10 - The Very Average Laws of Attraction
Season 1 Episode 7 - Aired 2/4/2023
Hae-e ranks first in her class, causing drama among other parents. Chi-yeol and Haeng-seon grow closer as he spends more time with her family.
Director: Yu Je-won
Writer: Yang Hui-seung
8.0/1043 votesLoading...#11 - The Functional Relationship of Our Love
Season 1 Episode 11 - Aired 2/18/2023
Tired of her loved ones facing scrutiny, Hae-e makes a bold confession to the world. Haeng-seon and Chi-yeol navigate their road ahead post-scandal.
Director: Yu Je-won
Writer: Yang Hui-seung
8.0/1042 votesLoading...#12 - Point of Intersection between Comedy and Tragedy
Season 1 Episode 12 - Aired 2/19/2023
A shocking arrest leaves the academy's parents — and Hae-e — concerned. Haeng-seon and Chi-yeol maneuver the days after their first fight.
Director: Yu Je-won
Writer: Yang Hui-seung
7.9/1069 votesLoading...#13 - You and I, the Intersection of Two Universes
Season 1 Episode 1 - Aired 1/14/2023
As competition in her class ramps up, Nam Hae-e anxiously awaits her math score. Choi Chi-yeol is embroiled in a scandal involving one of his students.
Director: Yu Je-won
Writer: Yang Hui-seung
7.9/1051 votesLoading...#14 - There Are No Correct Answers in Life, Only Best Answers
Season 1 Episode 6 - Aired 1/29/2023
A painful past comes back to haunt Chi-yeol. Bang Su-a becomes suspicious of Hae-e after finding her secret worksheets on her desk.
Director: Yu Je-won
Writer: Yang Hui-seung
7.8/1044 votesLoading...#15 - How We Approach an Unsolvable Conjecture
Season 1 Episode 13 - Aired 2/25/2023
Hae-e attempts to get a hold of Lee Sun-jae after being put in a difficult position at school. Haeng-seon catches Ji Dong-hui in a hostile moment.
Director: Yu Je-won
Writer: Yang Hui-seung
7.7/1046 votesLoading...#16 - The Result of Chance and Inevitability
Season 1 Episode 15 - Aired 3/4/2023
Lee Sun-jae's confession ignites a scandal at the school. Chi-yeol attempts to put an end to Dong-hui's scheme before it's too late.
Director: Yu Je-won
Writer: Yang Hui-seung
The Best Episodes of Crash Course in Romance
Every episode of Crash Course in Romance ranked from best to worst. Let's dive into the Best Episodes of Crash Course in Romance!
A mother with a heart of gold navigates the cutthroat world of private education when her daughter tries to join a celebrity math instructor's class.
Genres:DramaComedy
Network:tvN
Best Episodes Summary
"You and I, the Union of Two Universes" is the best rated episode of "Crash Course in Romance". It scored 8.6/10 based on 54 votes. Directed by Yu Je-won and written by Yang Hui-seung, it aired on 3/5/2023. This episode scored 0.1 points higher than the second highest rated, "Chance Becomes Fate through Inductive Reasoning".