Current couples •
Lee Ji-hye & Moon Jae-wan (episode 192-225, 230, 243-present) • & Hong Seong-ki (episode 211–present) •
Oh Sang-jin & (episode 265–present) • & (episode 279–present) • & (episode 280–present) • & (episode 306–present) •
Lady Jane & Lim Hyun-tae (episode 310-present) • Son Beom-su & Jin Yang-hye (episode 314-present) •
Mithra Jin & (episode 316–present) • VJ Charles & Han Go-woon (episode 322-present) • Oh Jun-tae & Baek A-young (episode 334-present) • Hwang Youn-jin & Kim Da-som (episode 340-present) •
Kim Kiri &
Moon Ji-in (episode 342–present)
Former couples •
Kim Hea Kyung &
Lee Jae Myung (episode 1–11) • Kim Ji-na &
Kim Soo-yong (episode 1–7) •
Lee Ji-ae & Kim Jung-geun (episode 3–12) •
Choo Ja-hyun &
Yu Xiaoguang (episode 1–38,100-101,300-301) • Myung Seo-hyun &
Jong Tae-se (episode 14–44) •
Noh Sa-yeon & Lee Moo-seong (episode 39–48) •
Shin Da-eun & Im Seong-bin (episode 46–53) • Choi Ji-yeon &
Son Byong-ho (episode 54–61) •
Ryu Seung-soo & Yoon Hye-won (episode 62–77) •
Han Go-eun & Shin Young-soo (episode 56–80, 102–103) •
Choi Min-soo & June Kang (episode 81–83, 88–92) •
Jung Gyu Woon & Kim Woo Rim (episode 81–87) • &
Ahn Hyun-mo (episode 78–89, 93–99) •
Shin Dong-mi &
Heo Gyu (episode 91–101, 104–107, 110) •
So Yi-hyun &
In Gyo-jin (episode 31–115) •
Yoon Sang-hyun &
MayBee (episode 85–119) •
Jo Hyun-jae &
Park Min-jung (episode 104–122) •
Ha Hee-ra &
Choi Soo-jong (episode 30–36, 117–128) •
Park Sung-kwang & Lee Sol-yi (episode 144–198, 224, 228, 266) •
Chan Sung Jung & Park Seon-young (episode 148–175) •
Song Chang-eui & Oh Ji-young (episode 155–193) • & Cho Yu-ri (episode 156–164) •
Jun Jin & Ryu Yi-seo (episode 165–207, 259) •
Oh Ji-ho & Eun Bo-ah (episode 169–206) •
Mihal Ashminov & Park Eun-hee (episode 186–193) •
Jung Jo-gook &
Kim Sung-eun (episode 194–210, 228) •
Lee Ji-hoon & Ayane Miura (episode 204–222) •
Kim Yoon-ji & Choi Woo-sung (episode 220–238, 258, 339) • & Jang Hee-jung (episode 230–241) •
Son Dam-bi &
Lee Kyou-hyuk (episode 245–256) •
Andy Lee & Lee Eun-joo (episode 250–264) •
Giant Pink & Han Dong-hoon (episode 234–242, 259-261, 297) •
Im Chang-jung & Seo Ha-yan (episode 239–276) •
Lee Ahyumi & Kwon Ki-bum (episode 269–278) •
Wang Ji-won & Park Jong-suk (episode 283–291) •
Lee Da-hae &
Seven (episode 292–293) •
Kim Jung-hwa & Yoo Eun-sung (episode 286–295) •
Choi Byung-mo & Lee Gyu-in (episode 294–295, 303, 313) • & Kim Hyung-geun (episode 304-313) ==Guests==