Four people whose lives revolve around a hospital and a radio station become close and work out their various problems together.
Park Ri-hwan
Kim Haeng-ah
Kang Suk-joon
Lee Seul
Kim Joon-hyuk
Park Sun-young
Oh Se-young
Yi-seul's mother
Kwon Ji-hoon
Jo Dong-il
Ye Joon-soo
Hong Jung-woo
No Tae-Hee
Kim Haeng-A (7 years old)
No Dong-Hwa
Aunt Gong Joo
Park Ri-Hwan (15 years old)
