《最佳戀人》該劇主要講述了透過與愛情纏鬥中的母親與女兒的人生，呈現現代社會中單身女性、離婚女性、再婚女性的煩惱糾葛等韓國社會的現狀。講述了幾代人時而甜蜜時而苦澀的愛情家庭故事，描寫母女各自的戀愛經歷，通過母女三人的生活展現單身女人、離婚女人和再婚女人的苦煩惱糾葛，通過主人公及其周圍人物的故事傳遞溫暖的親情。
最佳戀人 角色介紹
| 演員 | 角色 | 介紹 |
|---|---|---|
| 夏希羅 | 羅寶貝 | 雅凜與雅靜的母親，夜舞臺無名爵士歌手，藝名〈麥當!娜〉，與奎燦再婚。 |
| 姜珉耿 | 韓雅凜 | 寶貝的小女兒，〈高興慈精品店〉設計室助理。 |
| 趙安 | 韓雅晶 | 寶貝的大女兒，為一名音樂臺DJ。 |
| 鄭燦 | 崔奎燦 | 英光的父親，末淑的前夫，航空社飛行機長，與寶貝再婚。 |
| 郭熙聖 | 白康浩 | 民碩與艾萱的養子，喜歡雅凜，夢想時尚常務。 |
| 姜泰伍 | 崔英光 | 雅凜的戀人，奎燦的兒子。 |
| 演員 | 角色 | 介紹 |
|---|---|---|
| 金曙羅 | 皮末淑 | 英光的母親，奎燦的前妻，寶貝的高中同窗。 |
| 吳美妍 | 張福南 | 奎燦的母親，英光的奶奶，對寶貝不太滿意。 |
| 李雅賢 | 崔奎莉 | 奎燦的妹妹，英光的姑姑，福南的女兒，活動兼職生。 |
| 演員 | 角色 | 介紹 |
|---|---|---|
| 鄭漢憲 | 白民碩 | 康浩的養父，康美的父親，艾萱的丈夫，夢想集團會長。 |
| 金英蘭 | 具艾萱 | 民碩的妻子，康浩的養母，康美的母親。 |
| 黃曉熙 | 白康美 | 民碩與艾萱的親生女兒，明朗愉快的大學生，對秉基有好感。 |
| 演員 | 角色 | 介紹 |
|---|---|---|
| 李賢旭 | 樸秉基 | 雅靜的丈夫，雅凜的姐夫，離婚專門律師。 |
| 李高恩 | 樸世綸 | 雅靜與秉基的女兒。 |
| 演員 | 角色 | 介紹 |
|---|---|---|
| 卞貞秀 | 高興慈 | 世蘭的母親，離婚女，〈高興慈精品店〉經營者兼時尚設計師。 |
| 金宥美 | 姜世蘭 | 興慈的女兒，雅凜的高中同窗兼朋友，喜歡康浩，〈高興慈精品店〉設計師。 |
| 安普賢 | 李峰吉 | 康浩的司機兼個人祕書，與奎莉戀愛。 |
| 鄭天碩 | 南允澤 | 與世蘭有著情感糾葛。 |
| 樸廣賢 | 鄭宇赫 | 雅晶大學同學，醫生 |
最佳戀人 收視率
| 集數 | 播出日期 | TNmS 收視率 | AGB 收視率 | ||
|---|---|---|---|---|---|
| 大韓民國（全國） | 首爾（首都圈） | 大韓民國（全國） | 首爾（首都圈） | ||
| 1 | 2015/12/07 | 7.6% | 7.9% | 7.6% | 8.0% |
| 2 | 2015/12/08 | 7.2% | 7.7% | 7.2% | 7.6% |
| 3 | 2015/12/09 | 6.5% | 6.8% | 6.7% | |
| 4 | 2015/12/10 | 7.3% | 7.1% | 7.6% | |
| 5 | 2015/12/11 | 6.8% | 7.3% | ||
| 6 | 2015/12/14 | 7.5% | 7.9% | ||
| 7 | 2015/12/15 | 8.7% | 7.9% | 8.7% | 9.0% |
| 8 | 2015/12/16 | 8.6% | 7.3% | 8.6% | 9.6% |
| 9 | 2015/12/17 | 9.0% | 7.7% | 8.8% | 9.0% |
| 10 | 2015/12/18 | 8.9% | 7.6% | 8.9% | |
| 11 | 2015/12/21 | 7.6% | 8.4% | 9.1% | |
| 12 | 2015/12/22 | 8.4% | 7.1% | 7.8% | |
| 13 | 2015/12/23 | 7.8% | 7.2% | 8.2% | 8.8% |
| 14 | 2015/12/24 | 7.3% | 6.8% | 7.9% | 8.4% |
| 15 | 2015/12/25 | 8.9% | 7.4% | 9.4% | 9.6% |
| 16 | 2015/12/28 | 8.5% | 7.6% | 8.8% | 8.9% |
| 17 | 2015/12/29 | 8.6% | 7.4% | 8.9% | 9.4% |
| 18 | 2015/12/30 | 8.4% | 8.2% | 9.0% | |
| 19 | 2015/12/31 | 8.6% | 8.8% | 8.8% | 8.5% |
| 20 | 2016/01/01 | 8.1% | 6.8% | 8.4% | 8.8% |
| 21 | 2016/01/04 | 8.6% | 7.5% | 8.1% | 8.6% |
| 22 | 2016/01/05 | 8.9% | 8.2% | 8.7% | 9.0% |
| 23 | 2016/01/06 | 8.4% | 7.9% | 8.0% | |
| 24 | 2016/01/07 | 9.9% | 9.5% | 9.2% | 9.1% |
| 25 | 2016/01/08 | 10.4% | 9.9% | 8.6% | 8.4% |
| 26 | 2016/01/11 | 9.4% | 8.9% | 8.3% | |
| 27 | 2016/01/12 | 10.3% | 8.8% | 8.7% | |
| 28 | 2016/01/13 | 10.4% | 9.8% | 9.1% | 9.7% |
| 29 | 2016/01/14 | 10.6% | 9.0% | 9.2% | 9.1% |
| 30 | 2016/01/15 | 10.5% | 9.9% | 9.1% | 9.4% |
| 31 | 2016/01/18 | 10.0% | 9.4% | 9.7% | 9.9% |
| 32 | 2016/01/19 | 10.9% | 9.6% | 9.0% | 9.3% |
| 33 | 2016/01/20 | 10.5% | 9.2% | 8.9% | 9.0% |
| 34 | 2016/01/21 | 10.8% | 9.5% | 9.1% | 9.2% |
| 35 | 2016/01/22 | 10.5% | 9.1% | ||
| 36 | 2016/01/25 | 8.9% | 9.8% | 9.9% | |
| 37 | 2016/01/26 | 9.8% | 8.8% | 8.9% | |
| 38 | 2016/01/27 | 10.4% | 8.5% | 8.4% | 8.8% |
| 39 | 2016/01/28 | 10.6% | 9.1% | 9.2% | 9.4% |
| 40 | 2016/01/29 | 10.9% | 9.5% | 8.9% | |
| 41 | 2016/02/01 | 10.3% | 8.8% | 8.9% | 9.4% |
| 42 | 2016/02/02 | 9.8% | 8.0% | 8.7% | |
| 43 | 2016/02/03 | 9.5% | 8.6% | 8.0% | |
| 44 | 2016/02/04 | 10.0% | 8.9% | 8.1% | |
| 45 | 2016/02/05 | 10.5% | 9.4% | 9.3% | 9.8% |
| 46 | 2016/02/11 | 8.7% | 8.3% | 8.0% | 8.4% |
| 47 | 2016/02/12 | 10.2% | 8.8% | 8.7% | |
| 48 | 2016/02/15 | 9.2% | 8.5% | 7.8% | 8.0% |
| 49 | 2016/02/16 | 9.3% | 8.6% | 8.3% | |
| 50 | 2016/02/17 | 9.1% | 8.1% | ||
| 51 | 2016/02/18 | 9.9% | 8.9% | 8.5% | 8.2% |
| 52 | 2016/02/19 | 10.4% | 9.4% | 8.3% | |
| 53 | 2016/02/22 | 10.1% | 9.5% | 9.0% | 8.8% |
| 54 | 2016/02/23 | 9.7% | 9.4% | 8.6% | 8.4% |
| 55 | 2016/02/24 | 10.2% | 9.6% | 8.4% | 8.3% |
| 56 | 2016/02/25 | 9.8% | 9.2% | 8.2% | 8.6% |
| 57 | 2016/02/26 | 10.1% | 8.6% | ||
| 58 | 2016/02/29 | 9.4% | 8.4% | 9.4% | 10.3% |
| 59 | 2016/03/01 | 9.5% | 8.3% | 9.2% | |
| 60 | 2016/03/02 | 9.5% | 9.3% | 8.6% | 9.0% |
| 61 | 2016/03/03 | 10.3% | 10.1% | 8.9% | 9.9% |
| 62 | 2016/03/04 | 9.9% | 8.5% | 9.3% | 9.1% |
| 63 | 2016/03/07 | 10.3% | 9.7% | 8.2% | |
| 64 | 2016/03/08 | 10.2% | 9.6% | 8.1% | 7.7% |
| 65 | 2016/03/09 | 9.5% | 9.3% | 7.9% | |
| 66 | 2016/03/10 | 10.0% | 8.9% | 9.4% | |
| 67 | 2016/03/11 | 8.9% | 8.6% | 8.8% | 9.1% |
| 68 | 2016/03/14 | 9.3% | 8.9% | 9.0% | |
| 69 | 2016/03/15 | 10.0% | 9.2% | 8.9% | 9.6% |
| 70 | 2016/03/16 | 9.8% | 9.3% | 8.5% | |
| 71 | 2016/03/17 | 10.8% | 10.1% | 9.4% | 10.3% |
| 72 | 2016/03/18 | 10.1% | 9.1% | 9.3% | |
| 73 | 2016/03/21 | 10.3% | 10.5% | 9.2% | 10.1% |
| 74 | 2016/03/22 | 9.5% | 8.5% | 9.4% | 10.2% |
| 75 | 2016/03/23 | 10.2% | 9.6% | 8.4% | 8.6% |
| 76 | 2016/03/24 | 12.5% | 12.1% | 10.9% | 11.3% |
| 77 | 2016/03/25 | 8.7% | 8.2% | 8.3% | |
| 78 | 2016/03/28 | 12.5% | 11.8% | 10.3% | 10.6% |
| 79 | 2016/03/29 | 11.1% | 10.7% | 9.2% | 9.8% |
| 80 | 2016/03/30 | 10.2% | 9.6% | 9.1% | 9.3% |
| 81 | 2016/03/31 | 11.2% | 10.4% | 8.4% | 8.9% |
| 82 | 2016/04/01 | 10.8% | 9.5% | 10.2% | |
| 83 | 2016/04/04 | 10.5% | 9.4% | 9.2% | 9.3% |
| 84 | 2016/04/05 | 10.2% | 8.5% | 8.3% | 8.5% |
| 85 | 2016/04/06 | 10.0% | 9.2% | 8.5% | 8.7% |
| 86 | 2016/04/07 | 10.7% | 9.5% | 9.4% | 9.9% |
| 87 | 2016/04/08 | 10.0% | 9.2% | 8.8% | 9.3% |
| 88 | 2016/04/11 | 10.2% | 10.1% | 8.6% | |
| 89 | 2016/04/12 | 9.6% | 9.1% | 8.4% | |
| 90 | 2016/04/14 | 9.8% | 9.5% | 8.7% | 9.0% |
| 91 | 2016/04/15 | 9.4% | 8.8% | 8.1% | 8.6% |
| 92 | 2016/04/18 | 11.6% | 11.3% | 9.5% | 10.1% |
| 93 | 2016/04/19 | 9.6% | 8.5% | 7.8% | |
| 94 | 2016/04/20 | 9.8% | 9.4% | 8.2% | 8.7% |
| 95 | 2016/04/21 | 10.2% | 8.0% | ||
| 96 | 2016/04/22 | 9.7% | 9.2% | 8.1% | 9.1% |
| 97 | 2016/04/25 | 10.3% | 8.3% | 8.9% | |
| 98 | 2016/04/26 | 10.1% | 9.2% | 9.8% | |
| 99 | 2016/04/27 | 10.0% | 9.1% | 8.6% | 8.5% |
| 100 | 2016/04/28 | 9.6% | 7.8% | 7.4% | |
| 101 | 2016/04/29 | 9.1% | 9.4% | 8.2% | 8.5% |
| 102 | 2016/05/02 | 10.9% | 10.8% | 8.5% | 9.0% |
| 103 | 2016/05/03 | 9.7% | 9.0% | 9.5% | 9.8% |
| 104 | 2016/05/04 | 8.5% | 8.8% | 7.6% | 8.1% |
| 105 | 2016/05/05 | 8.8% | 7.8% | 8.2% | |
| 106 | 2016/05/06 | 9.4% | 9.1% | 7.7% | 7.9% |
| 107 | 2016/05/09 | 10.6% | 10.0% | 8.4% | 8.9% |
| 108 | 2016/05/10 | 11.1% | 10.8% | 9.5% | |
| 109 | 2016/05/11 | 8.7% | 9.5% | 7.7% | 8.1% |
| 110 | 2016/05/12 | 9.6% | 8.1% | 8.3% | |
| 111 | 2016/05/13 | 9.2% | 8.8% | 8.2% | 8.4% |
| 112 | 2016/05/16 | 10.2% | 9.9% | 9.0% | 9.3% |
| 113 | 2016/05/17 | 9.9% | 10.1% | 9.2% | 9.9% |
| 114 | 2016/05/18 | 10.1% | 10.3% | 8.6% | 8.9% |
| 115 | 2016/05/19 | 10.7% | 10.5% | 8.5% | 8.8% |
| 116 | 2016/05/20 | 9.9% | 10.3% | 8.8% | 9.2% |
| 平均收視率 | 9.68% | 9.05% | 8.61% | ||