Starring
Jeon Do-yeonJung Kyung-hoLee Bong-ryunOh Eui-SikSin Jae-haRoh Yoon-seo
Written by
Yang Hee-seung
Ratings per Episode
Votes per Episode
| E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | E13 | E14 | E15 | E16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 7.9 | 8.4 | 8.2 | 8.2 | 8.4 | 8.1 | 8.2 | 8.6 | 8.5 | 8.4 | 8.3 | 8.2 | 7.9 | 8.4 | 7.9 | 8.7 |
About
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.
All Seasons
▼
Season 12023
8.31K16
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.
| Ep | Title | Rating | Votes | Runtime | |
|---|---|---|---|---|---|
| ▶ | 1 | You and I, the Intersection of Two Universes | 7.9 | 87 | — |
| ▶ | 2 | Probability of Encountering Your Enemy at Your Worst | 8.4 | 84 | — |
| ▶ | 3 | Number of Outcomes Where Dislike Becomes Like | 8.2 | 75 | — |
| ▶ | 4 | Revolt of the Arithmetic Sequence | 8.2 | 67 | — |
| ▶ | 5 | The Secret Probability Distribution of X and Y | 8.4 | 71 | — |
| ▶ | 6 | There Are No Correct Answers in Life, Only Best Answers | 8.1 | 60 | — |
| ▶ | 7 | The Very Average Laws of Attraction | 8.2 | 62 | — |
| ▶ | 8 | Chance Becomes Fate through Inductive Reasoning | 8.6 | 66 | — |
| ▶ | 9 | The Butterfly Effect of Our Relationship | 8.5 | 57 | — |
| ▶ | 10 | Emotion, the Variable That Alters Relationships | 8.4 | 60 | — |
| ▶ | 11 | The Functional Relationship of Our Love | 8.3 | 54 | — |
| ▶ | 12 | Point of Intersection between Comedy and Tragedy | 8.2 | 52 | — |
| ▶ | 13 | How We Approach an Unsolvable Conjecture | 7.9 | 53 | — |
| ▶ | 14 | Find the Unique Solution | 8.4 | 56 | — |
| ▶ | 15 | The Result of Chance and Inevitability | 7.9 | 56 | — |
| ▶ | 16 | You and I, the Union of Two Universes | 8.7 | 64 | — |
Full Cast & Crew
Cast
Jeon Do-yeon Nam Haeng-seon
Jung Kyung-ho Choi Chi-yeol
Lee Bong-ryun Kim Yeong-joo
Oh Eui-Sik Nam Jae-woo
Sin Jae-ha Jeong Seong-hyeon, Ji Dong-hee
Roh Yoon-seo Nam Hae-yi
Jang Young-nam Jang Seo-jin
Kim Sun-young Jo Soo-hee (Soo-ah's mother)
Hwang Bo-ra Lee Mi-ok (Dan-ji's mother)
Lee Chae-Min Lee Seon-jae
Crew
Yang Hee-seung
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