第 1 季 共 20 集
播出时间：2010年11月14日
第 1 集 Episode 1
播出时间：2010年11月14日
Successful businessman Joo Won has to take the actress Chae Rin to Oska, the famous singer, also his cousin, to prevent a scandal. But instead of Chae Rin, he actually takes her stunt double Gil Ra Im to the hotel.
第 2 集 Episode 2
播出时间：2010年11月15日
Being relieved the scandal with his ex Chae Rin is solved, another ex of Oska turns out to be a candidate as his new director. And Joo Won can't stop thinking about the stuntwoman, does he like Gil Ra Im?
第 3 集 Episode 3
播出时间：2010年11月21日
Joo Won starts to follow Ra Im and he invites her for a lunch. After being rejected, he's determined to stick with her and even comes to the action school where she's working. But then he finds out how different their worlds are.
第 4 集 Episode 4
播出时间：2010年11月22日
Joo Won insults Ra Im for her lack of wealth, but he can't get her out of his mind. Oska tries to recruit singer-composer Tae Sun to be his protegee.
第 5 集 Episode 5
播出时间：2010年11月28日
Oska isn't pleased to find that his ex Seul is the director of his music video. A bike race gone wrong leads to surprising consequences for Joo Won and Ra Im.
第 6 集 Episode 6
播出时间：2010年11月29日
Joo Won and Ra Im try to figure out how to switch back without arousing suspicion from others.
第 7 集 Episode 7
播出时间：2010年12月5日
Still stuck in each other's bodies, Joo Won and Ra Im have to live out each other's lives, but their differing personalities confuse the people around them.
第 8 集 Episode 8
播出时间：2010年12月6日
Ra Im and Joo Won use their new-found positions to annoy each other and play with Oska and Seul's feelings.
第 9 集 Episode 9
播出时间：2010年12月12日
A rainstorm allows Ra Im and Joo Won to switch back to their lives, but remnants of the other's presence still remain. Oska is rocked by a plagiarism scandal.
第 10 集 Episode 10
播出时间：2010年12月13日
Unable to forget Ra Im, Joo Won decides to see her for three months, which garners his mother and Oska's disapproval.
第 11 集 Episode 11
播出时间：2010年12月19日
Joo Won and Ra Im break up, but they both harbor feelings for each other. Passive aggressiveness and confrontation ensue between Oska and Seul.
第 12 集 Episode 12
播出时间：2010年12月20日
Joo Won's mother threatens to send Ra Im to another country if Joo Won does not start going on blind dates again.
第 13 集 Episode 13
播出时间：2010年12月26日
At the mountain retreat that the action school goes to, Ra Im realizes how attracted she is to Joo Won. Oska finds out who leaked his plagiarized song.
第 14 集 Episode 14
播出时间：2010年12月27日
Romance develops between Ra Im and Joo Won. When it rains again, Ra Im and Joo Won switch bodies, causing a series of mix ups.
第 15 集 Episode 15
播出时间：2011年1月2日
With no choice, Ra Im and Joo Won reveal their secret to Oska and Jong Soo. Ra Im gets Joo Won to audition for Dark Blood in her place.
第 16 集 Episode 16
播出时间：2011年1月3日
Ra Im rushes to Joo Won's side after his claustrophobia attack, missing her audition for Dark Blood.
第 17 集 Episode 17
播出时间：2011年1月9日
Ra Im tries to break up with Joo Won after learning the truth from his mother. She wins the starring role in Dark Blood.
第 18 集 Episode 18
播出时间：2011年1月10日
Only magic can save Ra Im and Joo Won, but when Joo Won wakes up, he reverts back to his 21-year old self and does not recognize Ra Im.
第 19 集 Episode 19
播出时间：2011年1月16日
Things start to look up for Oska both personally and professionally with Seul. Joo Won regains his memory and runs back to Ra Im.
第 20 集 Episode 20
播出时间：2011年1月17日
Ra Im and Joo Won get married despite his mother's disapproval. Seul professes her love for Oska during his big concert.
