甜蜜的秘密
收視率

| 集數 | 播出日期 | TNMS（朝鲜语：） 收視率> 大韓民國（全國） | TNMS（朝鲜语：） 收視率> 首爾（首都圈） | AGB 收視率> 大韓民國（全國） | AGB 收視率> 首爾（首都圈） |
| --- | --- | --- | --- | --- | --- |
| 1 | 2014/11/11 | 14.6% | 14.4% | 14.5% | 15.4% |
| 2 | 2014/11/12 | 18.1% | 16.8% | 17.3% | 17.6% |
| 3 | 2014/11/13 | 16.0% | 15.3% | 16.4% | 17.3% |
| 4 | 2014/11/14 | 15.9% | 15.3% | 15.8% | 16.5% |
| 5 | 2014/11/17 | 18.2% | 18.3% | 18.6% | 19.3% |
| 6 | 2014/11/18 | 16.8% | 17.0% | 15.4% | 15.4% |
| 7 | 2014/11/19 | 17.4% | 17.1% | 17.7% | 17.8% |
| 8 | 2014/11/20 | 17.4% | 17.0% | 16.8% | 17.6% |
| 9 | 2014/11/24 | 17.7% | 16.7% | 17.2% | 18.1% |
| 10 | 2014/11/25 | 16.8% | 16.2% | 16.9% | 18.1% |
| 11 | 2014/11/26 | 18.2% | 16.8% | 17.7% | 17.7% |
| 12 | 2014/11/27 | 17.5% | 16.1% | 17.3% | 17.8% |
| 13 | 2014/11/28 | 17.5% | 16.4% | 16.7% | 16.8% |
| 14 | 2014/12/01 | 18.2% | 17.9% | 18.6% | 18.9% |
| 15 | 2014/12/02 | 17.2% | 16.8% | 17.7% | 18.1% |
| 16 | 2014/12/03 | 18.6% | 17.7% | 18.1% | 18.6% |
| 17 | 2014/12/04 | 19.5% | 19.4% | 19.2% | 19.7% |
| 18 | 2014/12/05 | 18.0% | 16.8% | 17.6% | 17.3% |
| 19 | 2014/12/08 | 19.1% | 18.3% | 18.7% | 19.2% |
| 20 | 2014/12/09 | 18.5% | 18.6% | 18.0% | 19.3% |
| 21 | 2014/12/10 | 19.4% | 18.8% | 18.5% | 18.2% |
| 22 | 2014/12/11 | 19.5% | 20.1% | 18.7% | 19.2% |
| 23 | 2014/12/12 | 16.6% | 15.6% | 18.1% | 19.2% |
| 24 | 2014/12/15 | 17.5% | 16.8% | 18.2% | 19.8% |
| 25 | 2014/12/16 | 17.8% | 17.7% | 17.3% | 17.6% |
| 26 | 2014/12/17 | 19.4% | 19.0% | 18.7% | 18.8% |
| 27 | 2014/12/18 | 17.8% | 17.1% | 19.2% | 19.7% |
| 28 | 2014/12/19 | 17.8% | 17.8% | 16.7% | 17.6% |
| 29 | 2014/12/22 | 19.2% | 18.0% | 19.2% | 19.0% |
| 30 | 2014/12/23 | 18.8% | 18.5% | 16.9% | 16.7% |
| 31 | 2014/12/24 | 16.9% | 16.1% | 18.0% | 18.3% |
| 32 | 2014/12/25 | 20.0% | 18.3% | 20.3% | 21.1% |
| 33 | 2014/12/26 | 19.6% | 19.7% | 19.6% | 19.5% |
| 34 | 2014/12/29 | 19.9% | 20.5% | 19.8% | 19.9% |
| 35 | 2014/12/30 | 19.4% | 19.1% | 19.0% | 19.1% |
| 36 | 2014/12/31 | 18.7% | 19.5% | 18.2% | 17.8% |
| 37 | 2015/01/01 | 21.2% | 21.3% | 20.8% | 20.2% |
| 38 | 2015/01/02 | 18.9% | 19.1% | 17.9% | 17.5% |
| 39 | 2015/01/05 | 19.6% | 20.0% | 20.4% | 21.0% |
| 40 | 2015/01/06 | 20.7% | 20.8% | 20.0% | 19.9% |
| 41 | 2015/01/07 | 18.3% | 17.0% | 17.6% | 17.2% |
| 42 | 2015/01/08 | 18.9% | 19.2% | 20.1% | 21.1% |
| 43 | 2015/01/09 | 19.2% | 18.6% | 19.3% | 19.6% |
| 44 | 2015/01/12 | 18.1% | 17.1% | 18.8% | 19.6% |
| 45 | 2015/01/13 | 18.0% | 17.4% | 18.4% | 18.8% |
| 46 | 2015/01/14 | 19.6% | 18.6% | 19.5% | 19.9% |
| 47 | 2015/01/15 | 20.2% | 19.4% | 18.7% | 19.6% |
| 48 | 2015/01/16 | 18.2% | 18.7% | 18.3% | 18.4% |
| 49 | 2015/01/19 | 19.6% | 19.2% | 19.2% | 19.6% |
| 50 | 2015/01/20 | 18.5% | 17.9% | 18.6% | 18.9% |
| 51 | 2015/01/21 | 18.6% | 17.5% | 18.8% | 18.3% |
| 52 | 2015/01/22 | 19.0% | 17.9% | 18.6% | 18.9% |
| 53 | 2015/01/23 | 17.2% | 16.3% | 16.9% | 17.4% |
| 54 | 2015/01/26 | 16.6% | 16.4% | 16.9% | 16.5% |
| 55 | 2015/01/27 | 19.9% | 18.2% | 19.4% | 19.5% |
| 56 | 2015/01/28 | 19.5% | 18.5% | 17.7% | 17.2% |
| 57 | 2015/01/29 | 19.4% | 18.0% | 18.3% | 18.9% |
| 58 | 2015/01/30 | 18.3% | 17.4% | 17.1% | 16.8% |
| 59 | 2015/02/02 | 20.2% | 19.3% | 20.1% | 20.2% |
| 60 | 2015/02/03 | 20.7% | 19.5% | 19.1% | 18.3% |
| 61 | 2015/02/04 | 18.3% | 16.8% | 18.2% | 17.6% |
| 62 | 2015/02/05 | 18.8% | 18.2% | 17.0% | 16.7% |
| 63 | 2015/02/06 | 16.3% | 15.2% | 15.2% | 14.7% |
| 64 | 2015/02/09 | 19.4% | 18.2% | 17.2% | 16.9% |
| 65 | 2015/02/10 | 20.0% | 18.5% | 17.7% | 17.4% |
| 66 | 2015/02/11 | 18.6% | 17.0% | 16.1% | 14.9% |
| 67 | 2015/02/12 | 19.1% | 18.9% | 18.1% | 17.9% |
| 68 | 2015/02/13 | 18.1% | 17.3% | 16.8% | 16.4% |
| 69 | 2015/02/16 | 19.4% | 18.3% | 19.7% | 19.8% |
| 70 | 2015/02/17 | 18.0% | 18.3% | 18.2% | 18.9% |
| 71 | 2015/02/18 | 15.6% | 16.0% | 14.9% | 14.2% |
| 72 | 2015/02/19 | 14.5% | 14.5% | 12.6% | 11.9% |
| 73 | 2015/02/20 | 15.9% | 15.0% | 14.7% | 14.2% |
| 74 | 2015/02/23 | 19.1% | 18.9% | 18.2% | 19.3% |
| 75 | 2015/02/24 | 20.2% | 19.3% | 19.8% | 20.3% |
| 76 | 2015/02/25 | 18.8% | 16.2% | 18.3% | 17.8% |
| 77 | 2015/02/26 | 17.7% | 16.0% | 17.6% | 18.3% |
| 78 | 2015/02/27 | 19.3% | 19.2% | 18.5% | 19.6% |
| 79 | 2015/03/02 | 18.8% | 18.4% | 18.7% | 19.8% |
| 80 | 2015/03/03 | 21.6% | 21.0% | 19.7% | 20.6% |
| 81 | 2015/03/04 | 18.7% | 16.6% | 17.9% | 17.4% |
| 82 | 2015/03/05 | 18.4% | 17.7% | 18.5% | 18.3% |
| 83 | 2015/03/06 | 19.2% | 18.5% | 17.7% | 18.5% |
| 84 | 2015/03/09 | 19.4% | 18.7% | 19.4% | 19.7% |
| 85 | 2015/03/10 | 20.0% | 19.7% | 18.7% | 18.5% |
| 86 | 2015/03/11 | 17.9% | 16.6% | 18.2% | 18.2% |
| 87 | 2015/03/12 | 18.6% | 17.4% | 19.3% | 20.0% |
| 88 | 2015/03/13 | 19.2% | 17.6% | 17.9% | 17.7% |
| 89 | 2015/03/16 | 18.3% | 17.5% | 18.3% | 18.1% |
| 90 | 2015/03/17 | 19.3% | 18.7% | 20.0% | 19.8% |
| 91 | 2015/03/18 | 17.9% | 17.1% | 17.9% | 17.3% |
| 92 | 2015/03/19 | 19.2% | 19.2% | 18.2% | 17.8% |
| 93 | 2015/03/20 | 18.1% | 17.9% | 17.3% | 17.1% |
| 94 | 2015/03/23 | 18.8% | 17.8% | 18.9% | 19.1% |
| 95 | 2015/03/24 | 21.0% | 18.9% | 20.1% | 20.5% |
| 96 | 2015/03/25 | 19.1% | 17.4% | 18.5% | 18.4% |
| 97 | 2015/03/26 | 19.6% | 19.3% | 19.0% | 19.0% |
| 98 | 2015/03/30 | 20.9% | 17.6% | 19.2% | 19.4% |
| 99 | 2015/03/31 | 19.9% | 17.7% | 19.4% | 19.0% |
| 100 | 2015/04/01 | 21.3% | 18.8% | 20.0% | 19.4% |
| 101 | 2015/04/02 | 21.4% | 19.6% | 21.1% | 21.6% |
| 102 | 2015/04/03 | 22.3% | 21.5% | 19.8% | 19.5% |
| 平均收視率 | 平均收視率 | 18.67% | 17.92% | 18.19% | 18.36% |
收視最低的集數以藍色表示，收視最高的集數以紅色表示，而空格則表示該集的收視沒有相關數據。