Sung-chil works at the Jang-soo Store which is owned by Jang-soo. Sung-chil is stubborn and has a bad temper, but he changes after meeting Geum-nim. Geun-nim runs a flower shop and her daughter Min-jung does not like her meeting Sung-chil.
| Actor | Role |
|---|---|
 Park Keun-hyongSung-chil | Sung-chil |
 Youn Yuh-jungGeum-nim | Geum-nim |
 Cho Jin-woongJang-soo | Jang-soo |
 Han Ji-minMin-jung | Min-jung |
 Hwang Woo-seul-hyeCafe Employee | Cafe Employee |
 Mun Ka-youngAh-young | Ah-young |
 ChanyeolMin-sung | Min-sung |
 Kim Jung-taeCharles | Charles |
 Kim Ha-yooDa-young | Da-young |
 Kim Jae-hwaMadame Wang | Madame Wang |
 Yeom Hye-ranMilkman | Milkman |
 Jung Hae-inYoung Sung-chil | Young Sung-chil |
| KKo Yoon-hooAdult Sung-chil | Adult Sung-chil |
 Yoon So-heeYoung Geum-nim | Young Geum-nim |
 Lee Mun-jeongAdult Geum-nim | Adult Geum-nim |
 Im Ha-ryongMr. Cho | Mr. Cho |
 Im Se-jooChoi | Choi |
 Lee Jun-hyeokBok-sung | Bok-sung |
 Nalie LeeBus Attendant | Bus Attendant |
| LLee YeonWaltz Teacher | Waltz Teacher |