Main •
Ahn Hyo-seop as Kang Tae-moo • as young Kang Tae-moo : The new CEO of Go Food, a subsidiary of the
chaebol founded by his grandfather. After graduating from
Harvard University, he joined Go Food, worked at an overseas branch, and returned to Korea recently. He is forced to go on a blind date by his grandfather, who wants to see him get married. •
Kim Se-jeong as Shin Ha-ri : A researcher part of Go Food's Food Development Team 1. She disguises herself as a
vixen after she accepts to replace her friend, Young-seo, on a blind date. She's smart and energetic, but insecure on how to tell her true feelings. •
Kim Min-kyu as Cha Sung-hoon : Tae-moo's
chief secretary of Go Food. He grew up in an orphanage sponsored by Go Food's parent company, which was founded by Tae-moo's grandfather, and has become like a brother to Tae-moo. •
Seol In-ah as Jin Young-seo : Ha-ri's best friend and the only daughter of the chairman of Marine Group, the parent company of Marine Beauty, where she works as a marketing team leader. She asks Ha-ri to replace her on a blind date with Tae-moo, since she wants to wait for her true love.
Supporting People around Tae-moo •
Lee Deok-hwa as Chairman Kang Da-goo : Kang Tae-moo's grandfather and the founder of Go Food's
parent company, Geumhwa Group. He wants to see his grandson get married and thus he tries to send him on a blind date.
People around Ha-ri •
Choi Byung-chan as Shin Ha-min : Ha-ri's younger brother. •
Kim Kwang-kyu as Shin Joong-hae : Ha-ri and Ha-min's father. He and his wife own a chicken place. •
Jung Young-joo as Han Mi-mo : Ha-ri and Ha-min's mother. She and her husband own a chicken place. •
Song Won-seok as Lee Min-woo : Ha-ri's classmate in university and her unrequited love for seven years who works as a chef. •
Bae Woo-hee as Go Yoo-ra : Min-woo's girlfriend who works as a food stylist.
Go Food Employees •
Kim Hyun-sook as Yeo Eui-ju : The manager of Food Development Team 1, a talented career woman with a charming and strong personality. • as Gye-bin : The deputy manager of Food Development Team 1. He usually seeks any opportunities to advance in his career. •
Yoon Sang-jeong as Kim Hye-ji : An employee part of Food Development Team 1. • Yoo Eui-tae as the leader of the Food Development Department.
Characters in Be Strong, Geum-hee • as Shin Geum-hee : The first female lead in the popular fictional television "Be Strong, Geum-hui" • as Gwang-bok : The first male lead in the popular fictional television
Be Strong, Geum-hui. • as Ms. Oh : A character in the popular fictional television
Be Strong, Geum-hui.
Others •
Seo Hye-won as Jo Yoo-jung : The director of Marine Beauty and cousin of Jin Young-seo. She and Young-seo are competitive around each other.
Special appearance • Kim Won-sik as Mr. Park (Ep. 1) :He is the son of Chairman Kang Da-goo's close friend and a former director of Go Food. He got fired by Kang Tae-moo for taking bribes. •
MeloMance as themselves (Ep. 3) •
Lee Ki-young as Jin Young-seo's father (Ep. 3, 10–12) : The chairman of Marine Group. •
Lee Ki-hyuk as Shin Jung-woo (Ep. 4–6) : Jin Young-seo's neighbor who is a furniture designer. •
Tei as the owner of a hamburger truck (Ep. 6) • as Jin Chae-rim (Ep. 8–9) : The director of Marine Art Museum, Jin Young-seo's aunt and Jo Yoo-jung's mother. •
Hwang Bo-ra as Hwang Bo-ra (Ep. 9) : A STN reporter who interviews Shin Ha-ri and Lee Min-woo. •
Kim Jung-young as "Mother", a
nun and caretaker at the orphanage where Cha Sung-hoon grew up (Ep. 9–10) ==Production==