Im Hwa-young

Yoon Seo-young

Sung Dong-il

Ko Dong-kook

이서진

Kang Woo-hyun

서영희

Shin Yeon-soo

김광규

Jang Man-ho

Jo Dal-hwan

Bae Nam-Soo

변희봉

Kim Shin-woo

장성범

Park Sung-Bum

장원형

Ho-gae

Yoon Kyeong-ho

Mr. Yoon [Coffee owner]

이주빈

Kim Shi Hyun [Woo Hyun's secretary]

Lee Si-hoon

Young Master