翻拍自同名日剧，描述被母亲抛弃的8岁女孩，和决心当她的临时母亲的代课老师之间发生的感人故事。李宝英在剧中饰演无意间来到小学代课，却被受虐少女吸引，成为她的妈妈的鸟类研究员。
이보영
Kang Soo-jin / Nam Soo-jin
허율
Kim Hye-na / Kim Yoon-bok
Ko Sung-hee
Shin Ja-young
Son Seok-koo
Lee Seol-ak
Lee Jae-yoon
Jeong Jin-hong
Lee Hey-young
Kang Young-shin / Cha Young-shin
이정열
Park Jae-beom
남기애
Nam Hong-hee
전혜진
Kang Yi-jin
고보결
Kang Hyun-jin
Cho Han-chul
Lee Chang-geun
강하경
Park Kyung-seok
송유현
Song Ye-eun
김영재
Eun-cheol
