★8.2(134)·2023·1h 13m·Ended·Drama · Comedy

The series follows the bittersweet relationship between a banchan shop owner whose daughter enters the war of Korea's college entrance exams, and a top hagwon instructor.

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Netflix

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Episodes

16 Episodes

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.

75m

1. You and I, the Intersection of Two Universes

Aired Jan 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.

75m

2. Probability of Encountering Your Enemy at Your Worst

Aired Jan 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.

73m

3. Number of Outcomes Where Dislike Becomes Like

Aired Jan 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.

69m

4. Revolt of the Arithmetic Sequence

Aired Jan 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.

76m

5. The Secret Probability Distribution of X and Y

Aired Jan 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.

76m

6. There Are No Correct Answers in Life, Only Best Answers

Aired Jan 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.

70m

7. The Very Average Laws of Attraction

Aired Feb 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.

67m

8. Chance Becomes Fate through Inductive Reasoning

Aired Feb 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.

71m

9. The Butterfly Effect of Our Relationship

Aired Feb 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.

72m

10. Emotion, the Variable That Alters Relationships

Aired Feb 12, 2023

A public revelation leaves Haeng-seon and Chi-yeol's relationship in limbo. Meanwhile, Chi-yeol faces the repercussions of recent events.

74m

11. The Functional Relationship of Our Love

Aired Feb 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.

77m

12. Point of Intersection between Comedy and Tragedy

Aired Feb 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.

74m

13. How We Approach an Unsolvable Conjecture

Aired Feb 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.

73m

14. Find the Unique Solution

Aired Feb 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.