Lee Min-jung
Song Na Hee (100 eps)
Lee Sang-yeob
Yoon Gyu Jin (100 eps)
Cheon Ho-jin
Song Young Dal (100 eps)
Cha Hwa-yeon
Jang Ok Boon (100 eps)
Lee Cho-hee
Song Da Hee (100 eps)
Oh Yoon-ah
Song Ga Hee (100 eps)
Oh Dae-hwan
Song Joon Sun (100 eps)
Lee Jung-eun
Cho Yeon (100 eps)
Baek Ji-won
Jang Ok Ja (100 eps)
Ahn Kil-kang
Yang Chi Soo (100 eps)
Lee Sang-yi
Yoon Jae Seok (100 eps)
Kim Bo-yeon
Choi Yoon Jung (100 eps)
Im Jung-eun
Sung Hyun Kyeong (100 eps)
Moon Woo-jin
Kim Ji Hoon (100 eps)
Oh Eui-sik
Oh Jung Bong (100 eps)
Ki Do-hun
Park Hyo Shin (100 eps)
Kim So-ra
Lee Ju Ri (100 eps)
Kim Ju-Young
Song Yi (100 eps)
Lee Ga-yeon
Song Seo-Young (100 eps)
Ahn Seo-Yeon
Song Seo-Jin (100 eps)
Song Da-Eun
Kim Ga Yeon (100 eps)
Jang Won-hyuk
Lee Jong Soo (100 eps)
Alex Chu
Lee Jung Rok (100 eps)
Son Sung-yoon
Yoo Bo Young [Gyu Jin's first love] (100 eps)
Song Min-jae
Yoo Shi Hoo [Bo Young's son] (100 eps)
Shin Soo-jung
Park Ji Yeon (100 eps)
Kang Yoo-seok
Han Ki Young [Doctor] (100 eps)
Kim Hyeon-mok
Hong Sung Woo [Doctor] (100 eps)
Kim Mi-eun
Shin Hye Jeong [Doctor] (100 eps)
Bae Ho-Geun
Im Seung Hyun [Ga Hee's ex-husband] (100 eps)
Han Bom
Oh Yeon Jin [Nurse] (100 eps)
Lee Sang-kyung
Shim Jeong Hee [Nurse] (100 eps)
Jo Mi-ryung
Hong Yeon Hong (100 eps)
Woo Hyun-seo
Yeo Jin (100 eps)
Lee Da-hae
Hae Yeong (100 eps)
Kim Nu-rim
[Lee Joo Ri's brother] (100 eps)
Shin Mi-yeong
[Dried fish shop owner] (100 eps)
Kim Ga-young
[Twisted bread stick shop owner] (100 eps)
Jo Han-chul
[Loan shark] (14 eps)
Jeong Ye-nok
[Da Hee's classmate] (11 eps)
Kang Chan-hee
Choi Ji Won [Da Hee's classmate] (9 eps)
Lee Pil-mo
Lee Hyun [Director] (5 eps)
Ji Il-ju
Cha Young Hoon [Da Hee's boyfriend] (4 eps)
Lee Kyu-sub
[Father of Na Hee's patient] (2 eps)
Lee Keon-gu
[Car driver] (2 eps)
Park Sun-young
[Cho Yeon's guest] (1 eps)
Lee Sung-kyoung
Ji Sun-Kyung (1 eps)
Ri Woo-jin
Cho Yeon's father / Monk [Young] (1 eps)
Park Geon-lak
[Detective] (1 eps)