Season 1 (2013)
7.73 avg 20 episodes 6.9 → 7.8 59 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Romance Between the Heirs Start | 6.9 | 150 |
| 2 | A Love Encounter | 6.7 | 122 |
| 3 | A Romantic Relationship and Emotional Entanglements | 6.8 | 114 |
| 4 | Meeting Under the Same Roof | 7.0 | 109 |
| 5 | Eun Sang Transfers to Imperial High School | 6.9 | 106 |
| 6 | A Tense Situation Between Young Do and Kim Tan | 7.9 | 104 |
| 7 | The Bossy Young Do and the Warm Kim Tan | 7.7 | 102 |
| 8 | Kim Tan and Eun Sang's Romantic Kiss on the Rooftop | 8.0 | 103 |
| 9 | Kim Tan and Young Do Fight for Love | 7.6 | 113 |
| 10 | The Plan to Save Love | 7.9 | 98 |
| 11 | Twist and Turns Between Kim Tan and Eun Sang | 8.1 | 95 |
| 12 | True Love in Silence | 8.1 | 98 |
| 13 | Kim Tan and Eun Sang Are Open with Their Romance | 8.1 | 95 |
| 14 | The Continuity of Sweet Love | 8.3 | 99 |
| 15 | The Engagement Between Kim Tan and Rachel Is Dissolved | 8.1 | 96 |
| 16 | Forced to Be Apart | 8.3 | 104 |
| 17 | A New Kind of Love | 8.1 | 96 |
| 18 | Reunions Are Difficult | 8.1 | 97 |
| 19 | The War Between Heirs | 8.2 | 96 |
| 20 | A Happy Ending for Kim Tan and Eun Sang | 7.8 | 133 |