As Coffee Prince heads toward its grand opening, Min-yeop finally confesses to the over-abundant order for which Eun-chan had taken blame and received Han-kyul's severe scoldings. Noh Sun-ki hires on as their waffle maker, and the grand opening receives a huge turnout; however, day #2 is a different story. With no customers, and the staff drifting off to watch Min-yeop and Eun-chan engage in challenges, Han-kyul disciplines his crew through a one-on-two basketball game. Han-sung comes to know that others think of Eun-chan as a boy but promises not to tell.
Eun Chan quiere encajar a toda costa en el café de Han Kyul, el Príncipe del Café, para el cual él contrató meseros hombres. Pero su primer día tendrá una sorpresa...
[커피 프린스] 개업식 날, 은찬(윤은혜)은 붕대로 가슴을 꽁꽁 감은 뒤 비장한 표정을 지으며 회사로 출근한다. 홍사장(김창완)이 한결의 어머니가 동인식품 안주인이라는 말을 하자 은찬은 한결이 진짜 재벌 3세임을 알고 놀란다. 한편 약간 늦게 [커피 프린스]에 온 한성(이선균)은 한결에게 개업 축하 인사를 한 뒤 할머니(김영옥)를 정겹게 안는다. 이 모습을 본 은찬은 충격에 멍해진다.
Eun Chan gibt sich alle Mühe, in Han Kyuls Café Coffee Prince dazuzugehören, obwohl er nur männliches Personal angestellt hat. Am ersten Tag erlebt sie eine Überraschung.