김시은
So-hee
Pemeran
배두나
Yoo-jin
정회린
Jun-hee
강현오
Tae-joon
박우영
Dong-ho
이인영
Eun-ah
박희은
So-hee's Mother
김용준
So-hee's Father
심희섭
Former Team Manager
윤가이
Ji-won
정수하
Jung-in / Customer Oh Joo-yeon (voice)
박윤희
Director
최희진
Newcomer Team Manager
유정호
Head Manager
문정웅
Headquarters Staff 1 / Customer Choi Cheol-woong (voice)
김태윤
Headquarters Staff 2
유재원
Call Center Colleague Yoo-jeong
김희원
Call Center Colleague Seon-ae
