Baek Tae Hwa is the cat’s owner and an airline co-pilot. He has a good background and handsome looks that would make anyone fall for him. Due to his naturally sweet personality, Baek Tae Hwa has often made women cry without meaning to. The pet hotel he uses suddenly closes before his flight one day, so Baek Tae Hwa ends up entrusting his pet with a woman. Go Mi Rim has an ordinary background and is optimistic by nature. She works part-time at a convenience store while looking for a full-time job. Go Mi Rim agrees to take care of the cat owned by her one-sided love interest, but she starts to hear the cat’s voice after being hit by lightning, setting up the plot for an interesting romance to unfold.
On behalf of female clients, Bok Soo Hae will take revenge upon the trashy men who have hurt them. With each act of revenge, a mysterious man appears on the scene.
A partying chaebol has a one-night stand with a beautiful girl. When she joins his company years later, it is difficult to hide their secret romance.
Even though Oh Bom is in a difficult financial situation, she is still bright and positive. She works part-time work at a factory. Kang Ma-Roo is a kind and simple young man. He is naive about the world. An Tae-Ho is the section chief of a company. He is an ambitious man. He approaches Choi A-Ran for his own gain and marries her. Choi A-Ran is the heiress of a large company. She is smart, but has a painful past. Her younger sister went missing and her parents abandoned her.
The story of Jong Goo, a handsome genius man and Yeo Ri, a woman who is always hurt by seeing her boyfriend together with other girls.
On the show, the SONAMOO members will be taking care of dogs, meeting different kinds of people related to pet care, and learning how to care for animals. The girls transformed into pet sitters and did their best to study up on different breeds.
Mal Ja who is a part-time worker at a PR company loves all living creatures, but she has experienced a trauma with horses.
Song Ji-eun, better known mononymously as Jieun, is a South Korean singer and actress best known as a member of the South Korean girl group Secret. Aside from her group's activities, she has released several solo songs and participated in various OSTs. Wikipedia