By Dramabeans
Park Joon-hwa
Im Soo-mi
18
1
60 minutes
tvN
South Korea
Korean
Source: Wikipedia
Hong Min-ah, In-ah's sister (ep. 7–9)
Kim Mi-ran, Dae-young and Soo-ji's landlady
Hwang Hye-rim, a part-timer and beauty blogger
Baek Soo-ji
Hong In-ah, Soo-ji and Sang-woo's colleague
Hye-rim's friend (ep. 5)
Mysterious woman (ep. 18)
Mi-ran's husband (ep. 9)
Goo Dae-young
Lee Joo-seung (ep. 16)
Restaurant owner (ep. 17)
Lee Jum-yi, Dae-young and Soo-ji's first floor neighbor
/ Ahn Chan-soo, Dae-young and Soo-ji's roof top neighbor
In-ah's husband (ep. 11)
Dae-young's colleague (ep. 16)
Lee Sang-woo
Lim Taek-soo, Dae-young's insurance colleague