# Happy Sisters

Happy Sisters (Korean: 해피 시스터즈; RR: Haepi siseuteojeu) is a 2017 South Korean television series starring Shim Yi-young, Han Young, Oh Dae-gyu, Kang Seo-joon, Lee Shi-kang, and Ban So-young. The series airs daily on SBS from 8:30 a.m. to 9:10 a.m. (KST).

## Plot

A TV series depicting how women who live in our times are searching for their identity through beautiful and intense love.

## Cast
### Main

* Shim Yi-young as Yoon Ye-eun
* Han Young as Yoon Sang-eun
* Oh Dae-gyu as Choi Jae-woong
* Kang Seo-joon as Lee Jin-seop
* Lee Shi-kang as Min Hyung-joo
* Ban So-young as Jo Hwa-young

### Supporting
#### People around Lee Jin-seop

* Im Chae-moo as Lee Sung-pil
* Kim Seon-hwa as Jin Mal-shim
* Oh Young-shil as Yang Hye-jung
* Heo Eun-jung as Lee Se-ran
* Lee Ye-bin as Lee Byung-sook

#### People around Joo Man-bok

* Kim Dong-gyun as Joo Man-bok
* Bo Ra-na as Go Da-hong
* Lee Sang-mi as Kang Deok-ja
* Lee Sung-uk as Hwang Soo-chan
* Go Na-hee as Hwang Soo-ji

#### Others

* Kim Young-im as Na Seung-mi
* Sung Doo-seop as Cha Do-hoon
* Jung Geun as Gong Il-sam
* Kim Ha-rim as Noh Yoo-ra
* Lee Young-eun as Choi Jin-hee
* Seo Jung-woo as Cha bi-seo
* Min Joon-hyun
* Lee Seol-goo

## Ratings

* In this table, The blue numbers represent the lowest ratings and the red numbers represent the highest ratings.
* NR denotes that the drama did not rank in the top 20 daily programs on that date.
* N/A denotes that the rating is not known.
| Ep. | Original broadcast date | Average audience share | Average audience share | Average audience share | Average audience share |
| Ep. | Original broadcast date | TNmS | TNmS | AGB Nielsen | AGB Nielsen |
| Ep. | Original broadcast date | Nationwide | Seoul | Nationwide | Seoul |
| 1 | December 4, 2017 | 9.8% (10th) | 7.2% (17th) | 8.8% (13th) | 7.6% (18th) |
| 2 | December 5, 2017 | 9.4% (10th) | 7.2% (11th) | 8.7% (7th) | 8.2% (9th) |
| 3 | December 6, 2017 | 9.4% (11th) | 7.7% (11th) | 8.2% (10th) | 7.6% (9th) |
| 4 | December 7, 2017 | 9.2% (11th) | 6.6% (19th) | 8.3% (10th) | 7.8% (13th) |
| 5 | December 8, 2017 | 9.3% (12th) | 6.6% (17th) | 8.5% (13th) | 7.8% (13th) |
| 6 | December 11, 2017 | 9.6% (10th) | 8.3% (12th) | 9.0% (10th) | 8.0% (17th) |
| 7 | December 12, 2017 | 10.4% (8th) | 8.7% (8th) | 9.1% (8th) | 8.5% (9th) |
| 8 | December 13, 2017 | 9.4% (11th) | 7.4% (13th) | 8.7% (9th) | 7.7% (13th) |
| 9 | December 14, 2017 | 10.1% (9th) | 7.5% (12th) | 8.6% (10th) | 8.9% (13th) |
| 10 | December 15, 2017 | 9.8% (12th) | 7.5% (15th) | 8.9% (13th) | 8.2% (14th) |
| 11 | December 18, 2017 | 10.6% (11th) | 7.9% (15th) | 9.0% (10th) | 8.4% (12th) |
| 12 | December 19, 2017 | 10.3% (8th) | 7.7% (11th) | 9.2% (6th) | 8.5% (7th) |
| 13 | December 20, 2017 | 9.6% (10th) | 7.5% (11th) | 9.4% (8th) | 9.1% (8th) |
| 14 | December 21, 2017 | 10.4% (9th) | 8.3% (9th) | 9.3% (9th) | 8.2% (9th) |
| 15 | December 22, 2017 | 9.5 (11th) | 7.5 (13th) | 9.8% (8th) | 8.9% (9th) |
| 16 | December 25, 2017 | 8.4% (12th) | — | 7.8% (16th) | — |
| 17 | December 26, 2017 | 11.1% (7th) | — | 9.2% (8th) | 8.6% (7th) |
| 18 | December 27, 2017 | 11.2% (8th) | 8.3% (11th) | 9.0% (8th) | 8.0% (10th) |
| 19 | December 28, 2017 | 10.5% (10th) | 8.0% (10th) | 10.6% (8th) | 9.6% (7th) |
| 20 | December 29, 2017 | 10.0% (11th) | 7.3% (15th) | 9.8% (9th) | 8.6% (11th) |
| 21 | January 1, 2018 | 8.0% (18th) | — | 7.4% (NR) | — |
| 22 | January 2, 2018 | 10.7% (8th) | — | 9.2% (10th) | 8.5% (7th) |
| 23 | January 3, 2018 | 10.1% (8th) | 7.8% (12th) | 9.7% (7th) | 9.2% (5th) |
| 24 | January 4, 2018 | 10.9% (8th) | — | 9.8% (9th) | 9.4% (8th) |
| 25 | January 5, 2018 | 11.0% (9th) | — | 10.2% (10th) | 9.3% (10th) |
| 26 | January 8, 2018 | 11.0% (8th) | — | 10.1% (6th) | 9.7% (8th) |
| 27 | January 9, 2018 | 11.0% (6th) | — | 10.0% (7th) | 9.2% (7th) |
| 28 | January 10, 2018 | 10.7% (7th) | — | 9.9% (8th) | 9.3% (8th) |
| 29 | January 11, 2018 | 12.0% (6th) | — | 10.3% (8th) | 9.5% (8th) |
| 30 | January 12, 2018 | 11.7% (8th) | — | 10.4% (12th) | 9.7% (11th) |
| 31 | January 15, 2018 | 12.5% (5th) | — | 10.0% (7th) | 9.0% (10th) |
| 32 | January 16, 2018 | 11.2% (6th) | — | 10.1% (6th) | 9.3% (6th) |
| 33 | January 17, 2018 | 11.6% (6th) | — | 10.0% (6th) | 9.2% (5th) |
| 34 | January 18, 2018 | 11.7% (7th) | — | 10.9% (5th) | 9.7% (5th) |
| 35 | January 19, 2018 | 12.2% (6th) | — | 10.2% (8th) | 9.3% (10th) |
| 36 | January 22, 2018 | 11.4% (6th) | — | 10.2% (5th) | 9.5% (8th) |
| 37 | January 23, 2018 | 12.1% (6th) | — | 11.5% (4th) | 10.4% (5th) |
| 38 | January 24, 2018 | 13.1% (5th) | — | 11.1% (5th) | 10.1% (7th) |
| 39 | January 25, 2018 | 13.1% (7th) | — | 10.6% (9th) | 9.7% (8th) |
| 40 | January 26, 2018 | 12.8% (6th) | — | 11.7% (5th) | 10.7% (8th) |
| 41 | January 29, 2018 | 13.2% (6th) | — | 10.7% (7th) | 9.5% (8th) |
| 42 | January 30, 2018 | 12.8% (7th) | — | 11.4% (5th) | 9.5% (7th) |
| 43 | January 31, 2018 | 13.7% (4th) | — | 11.7% (8th) | 10.3% (8th) |
| 44 | February 1, 2018 | 13.8% (5th) | — | 12.3% (7th) | 11.0% (8th) |
| 45 | February 2, 2018 | 13.6% (5th) | — | 11.3% (8th) | 10.1% (10th) |
| 46 | February 5, 2018 | 14.5% (4th) | — | 11.7% (5th) | 9.7% (8th) |
| 47 | February 6, 2018 | 13.5% (5th) | — | 11.9% (4th) | 10.5% (5th) |
| 48 | February 7, 2018 | 14.1% (5th) | — | 12.0% (7th) | 10.9% (8th) |
| 49 | February 8, 2018 | 9.7% (10th) | — | 8.3% (10th) | 7.5% (9th) |
| 50 | February 12, 2018 | 12.8% (3rd) | — | 11.3% (4th) | 10.4% (7th) |
| 51 | February 13, 2018 | 12.9% (2nd) | — | 11.1% (5th) | 9.8% (7th) |
| 52 | February 14, 2018 | 10.7% (6th) | — | 9.0% (10th) | 8.1% (11th) |
| 53 | February 19, 2018 | 10.8% (5th) | — | 8.7% (14th) | 7.7% (17th) |
| 54 | February 20, 2018 | 11.7% (7th) | — | 8.8% (13th) | 8.1% (13th) |
| 55 | February 21, 2018 | 11.1% (7th) | — | 9.4% (7th) | 8.1% (8th) |
| 56 | February 22, 2018 | 13.7% (4th) | — | 11.5% (6th) | 9.8% (8th) |
| 57 | February 23, 2018 | 13.5% (2nd) | — | 11.1% (5th) | 9.7% (6th) |
| 58 | February 26, 2018 | 12.7% (4th) | — | 10.5% (7th) | 9.0% (11th) |
| 59 | February 27, 2018 | 13.2% (4th) | — | 11.2% (5th) | 10.1% (7th) |
| 60 | February 28, 2018 | 13.2% (6th) | — | 10.3% (8th) | 8.7% (9th) |
| 61 | March 1, 2018 | 13.7% (5th) | — | 11.1% (7th) | 9.8% (7th) |
| 62 | March 2, 2018 | 14.0% (5th) | — | 11.1% (7th) | 9.9% (8th) |
| 63 | March 5, 2018 | 14.2% (4th) | — | 11.6% (6th) | 10.1% (8th) |
| 64 | March 6, 2018 | 13.7% (4th) | — | 11.1% (5th) | 10.0% (6th) |
| 65 | March 7, 2018 | 13.1% (6th) | — | 10.0% (8th) | 8.5% (7th) |
| 66 | March 8, 2018 | 13.8% (4th) | — | 10.8% (7th) | 9.7% (9th) |
| 67 | March 9, 2018 | 13.8% (2nd) | — | 11.0% (5th) | 9.4% (8th) |
| 68 | March 12, 2018 | 13.5% (4th) | — | 10.7% (4th) | 8.9% (9th) |
| 69 | March 13, 2018 | 12.8% (5th) | — | 10.2% (6th) | 9.2% (7th) |
| 70 | March 15, 2018 | 13.4% (5th) | — | 10.8% (7th) | 9.3% (9th) |
| 71 | March 16, 2018 | 13.9% (4th) | — | 11.8% (4th) | 10.4% (7th) |
| 72 | March 19, 2018 | 14.0% (4th) | — | 10.8% (7th) | 9.3% (8th) |
| 73 | March 20, 2018 | 13.7% (5th) | — | 10.7% (6th) | 9.3% (7th) |
| 74 | March 21, 2018 | 14.3% (4th) | — | 11.2% (7th) | 9.2% (8th) |
| 75 | March 22, 2018 | 13.9% (4th) | — | 11.2% (6th) | 9.8% (7th) |
| 76 | March 23, 2018 | 15.0% (4th) | — | 11.8% (5th) | 10.1% (8th) |
| 77 | March 26, 2018 | 13.6% (4th) | — | 10.7% (6th) | 9.2% (9th) |
| 78 | March 27, 2018 | 14.0% (4th) | — | 11.5% (5th) | 10.3% (7th) |
| 79 | March 28, 2018 | 13.9% (4th) | — | 11.2% (4th) | 9.9% (4th) |
| 80 | March 29, 2018 | 14.0% (3rd) | — | 11.5% (4th) | 10.3% (5th) |
| 81 | March 30, 2018 | 13.6% (4th) | — | 11.1% (6th) | 9.8% (10th) |
| 82 | April 2, 2018 | 12.9% (4th) | — | 11.5% (5th) | 10.5% (8th) |
| 83 | April 3, 2018 | 13.2% (4th) | — | 11.3% (4th) | 10.3% (5th) |
| 84 | April 4, 2018 | 14.4% (4th) | — | 10.8% (4th) | 9.8% (5th) |
| 85 | April 5, 2018 | 14.6% (3rd) | — | 11.8% (3rd) | 11.0% (4th) |
| 86 | April 6, 2018 | 13.8% (3rd) | — | 12.1% (5th) | 11.0% (8th) |
| 87 | April 9, 2018 | 13.1% (4th) | — | 11.1% (6th) | 9.9% (9th) |
| 88 | April 10, 2018 | 13.3% (4th) | — | 11.4% (4th) | 10.4% (6th) |
| 89 | April 11, 2018 | 13.5% (4th) | — | 11.3% (4th) | 9.8% (5th) |
| 90 | April 12, 2018 | 13.7% (3rd) | — | 12.1% (4th) | 10.7% (4th) |
| 91 | April 13, 2018 | 13.3% (5th) | — | 12.0% (5th) | 10.9% (7th) |
| 92 | April 16, 2018 | 13.9% (4th) | — | 11.5% (5th) | 9.6% (5th) |
| 93 | April 17, 2018 | 14.2% (4th) | — | 11.9% (4th) | 10.6% (5th) |
| 94 | April 18, 2018 | 12.9% (4th) | — | 11.1% (4th) | 9.7% (4th) |
| 95 | April 19, 2018 | 13.8% (4th) | — | 12.0% (4th) | 10.8% (4th) |
| 96 | April 20, 2018 | 13.7% (4th) | — | 11.7% (5th) | 10.2% (7th) |
| 97 | April 23, 2018 | 12.8% (5th) | — | 11.5% (7th) | 10.2% (7th) |
| 98 | April 24, 2018 | 15.0% (4th) | — | 12.4% (4th) | 10.1% (6th) |
| 99 | April 25, 2018 | 13.8% (4th) | — | 12.3% (4th) | 11.1% (4th) |
| 100 | April 26, 2018 | 12.9% (3rd) | — | 11.3% (4th) | 9.8% (5th) |
| 101 | April 30, 2018 | 12.9% (4th) | — | 10.2% (6th) | 8.4% (8th) |
| 102 | May 1, 2018 | 13.1% (4th) | — | 10.7% (6th) | 9.4% (5th) |
| 103 | May 2, 2018 | 12.6% (3rd) | — | 11.8% (4th) | 11.0% (5th) |
| 104 | May 3, 2018 | 13.9% (3rd) | — | 11.9% (4th) | 10.9% (4th) |
| 105 | May 4, 2018 | 13.0% (4th) | — | 11.2% (4th) | 9.9% (6th) |
| 106 | May 7, 2018 | 12.5% (4th) | — | 10.7% (6th) | 10.0% (5th) |
| 107 | May 8, 2018 | 13.5% (4th) | — | 11.4% (5th) | 10.1% (5th) |
| 108 | May 9, 2018 | 12.9% (4th) | — | 11.3% (4th) | 10.1% (4th) |
| 109 | May 10, 2018 | 13.1% (3rd) | — | 11.3% (4th) | 9.9% (4th) |
| 110 | May 11, 2018 | 13.0% (4th) | — | 11.5% (4th) | 10.5% (6th) |
| 111 | May 14, 2018 | 13.8% (4th) | — | 11.2% (4th) | 10.1% (6th) |
| 112 | May 15, 2018 | 12.1% (6th) | — | 11.0% (4th) | 10.4% (5th) |
| 113 | May 16, 2018 | 13.6% (4th) | — | 10.7% (6th) | 9.5% (5th) |
| 114 | May 17, 2018 | 14.0% (3rd) | — | 11.6% (5th) | 11.1% (5th) |
| 115 | May 18, 2018 | 14.4% (3rd) | — | 11.6% (5th) | 10.9% (6th) |
| 116 | May 21, 2018 | 13.8% (4th) | — | 10.9% (5th) | 9.9% (6th) |
| 117 | May 22, 2018 | 10.0% (5th) | — | 9.8% (6th) | 8.8% (6th) |
| 118 | May 23, 2018 | 14.4% (3rd) | — | 11.4% (5th) | 10.2% (5th) |
| 119 | May 24, 2018 | 14.0% (4th) | — | 12.0% (4th) | 10.9% (4th) |
| 120 | May 25, 2018 | 13.0% (4th) | — | 11.2% (5th) | 9.7% (7th) |
| Average | Average | 12.5% | - | 10.6% | 9.6% |

## Awards and nominations

| Year | Award | Category | Recipient | Result |
| 2018 | 11th Korea Drama Awards | Best New Actor | Lee Shi-kang | Nominated |
| 2018 | SBS Drama Awards | Top Excellence Award, Actor in a Daily and Weekend Drama | Oh Dae-gyu | Nominated |
| 2018 | SBS Drama Awards | Excellence Award, Actress in a Daily and Weekend Drama | Shim Yi-young | Nominated |