- 1 First Cup
Eun-chan supports her family by working two jobs; as Taekwondo instructor and food delivering girl. While making a delivery, she meets Han-gyeol. Han-gyeol is the grandson of chairwoman Bang of Dongin Foods, a company that has a thriving coffee business. Han-gyeol is a smart young man but he is fiercely independent and abhors the thought of being tied down by one career in his life. Sporting a short haircut, Eun-chan looks like a guy instead of a girl. After taking a shower and wearing a towel covering his private part, Han-gyeol meets Eun-chan for the first time. Meanwhile, Chairwoman Bang arranges blind dates for her grandson Han-gyeol to see him settle down.
Air Date: 2007-07-02
- 2 Second Cup
Hyan Gyul still thinking she's a man, asks Eun Chan to pretend to be his "gay lover". She agrees to only show up on his blind dates, and he must buy her clothes and any time he touches her will be extra, [i]and[i] he has to give her an advance payment. Desperate he agreed. Eun Chan has feelings for Hyan Gyul's brother Han Sung, but then his ex-girlfriend Yu Ju returns and says she wants to get back together with him. Hyan Gyul's grandmother owns a coffee shop and she forces him to visit it with here, and then she reveals his new assignment.
Air Date: 2007-07-03
- 3 Third Cup
Han Kyul is forced to take over the Coffee Prince shop by his grandmother, and he enlists Eun Chan's help.
Air Date: 2007-07-09
- 4 Fourth Cup
It is the grand opening for Coffee Prince, but business is harder to bring in than they expected.
Air Date: 2007-07-10
- 5 Fifth Cup
The Coffee Princes head out to the countryside for their first team-building retreat, but one more person learns of Eun Chan's secret.
Air Date: 2007-07-16
- 6 Sixth Cup
Eun Chan goes on her first "date" with Han Sung. Han Kyul struggles with his unexpected feelings for Eun Chan.
Air Date: 2007-07-17
- 7 Seventh Cup
Han Kyul fires Eun Chan, which affects them, and all of the other Princes, more than either of them care to admit.
Air Date: 2007-07-23
- 8 Eighth Cup
Still confused, Han Kyul proposes that he and Eun Chan become sworn brothers.
Air Date: 2007-07-24
- 9 Ninth Cup
Han Kyul and Eun Chan celebrate their momentary bliss of brotherhood, but it is quickly shattered.
Air Date: 2007-07-30
- 10 Tenth Cup
As the Coffee Prince Concert quickly approaches, the relationships between Eun Chan and Han Kyul, and Yoo Joo and Han Sung begin to fall apart.
Air Date: 2007-07-31
- 11 Eleventh Cup
Eun Chan wishes to reveal her true identity. Yoo Joo receives an offer from the States that threatens her relationship with Han Sung.
Air Date: 2007-08-06
- 12 Twelfth Cup
Betrayed on all sides, Han Kyul hesitates on forgiving Eun Chan. Meanwhile, Yoo Joo prepares to leave for New York.
Air Date: 2007-08-07
- 13 Thirteenth Cup
Han Kyul and Eun Chan enjoy the "honeymoon phase" of their relationship, despite their awareness that he might leave for the States in a month.
Air Date: 2007-08-13
- 14 Forteenth Cup
Eun Chan is introduced to Han Kyul's family as his new girlfriend. Yoo Joo tells Han Sung that she is expecting.
Air Date: 2007-08-14
- 15 Fifteenth Cup
Yoo Joo and Han Sung's wedding makes Han Kyul more anxious to marry Eun Chan.
Air Date: 2007-08-20
- 16 Sixteenth Cup
Han Kyul's grandmother is in the hospital, but that doesn't stop her from meddling in his relationship with Eun Chan.
Air Date: 2007-08-21
- 17 Final Cup
On her last day at work, Eun-chan says bye to her coworkers who she got to know so well. When she sees the nametag she always wore at work, Eun-chan gets emotional. Min-yeob, Ha-rim, and Seok-ki give a mirror and cosmetics to Eun-chan as farewell gifts. When Eun-chan reads a touching letter from Ha-rim, tears well up in her eyes. On the day Eun-chan leaves for Italy, Han-gyeol decides not to see her off at the airport because he feels like he’ll stop her from going. The baristas at the Coffee Prince cafe feel like the place is empty without Eun-chan. Eun-chan tells Han-gyeol she loves him as she leaves Korea.
Air Date: 2007-08-27
- 18 Episode 18 – special (behind the scenes)