2012-06-04 Big Episode 1
Da Ran is excited for her upcoming wedding to Yoon Jae, but tragedy strikes when he ends up in a car accident with one of her students, Kang Gyung Joon.
2012-06-05 Big Episode 2
2012-06-11 Big Episode 3
Gyung Joon's "girlfriend" from the States arrives, searching for him. Se Young's feelings for Yoon Jae put Gyung Joon in an awkward position.
2012-06-12 Big Episode 4
Da Ran plans to purchase a new apartment for her and Yoon Jae, but Gyung Joon's rashness puts an end on that plan.
2012-06-18 Big Episode 5
Kyung Joon tries to prevent Da Ran from opening the door to Se Young?s apartment. Realizing that Yoon Jae had cheated on her, Da Ran cancels the wedding. Despite the wedding being cancelled Da Ran and Kyung Joon take wedding photos. Then Yoon Jae?s mother returns with plans to take Yoon Jae away. Kyung Joon says bye everybody then he departs with Yoon Jae?s mother. A time lapse then occurs; Da Ran is at a wedding. She spots Yoon Jae, but cannot tell whether he is Kyung Joon or Yoon Jae.
2012-06-19 Big Episode 6
Da Ran confirms that the man she meets is indeed Kyung Joon. Upon their reunion Kyung Joon suggests that Da Ran and he get married to discourage Se Young from getting any closer Yoon Jae, who is actually Kyung Joon. Da Ran declines this offer. Ma Ri's growing suspicions of Kyung Joon in Yoon Jae's body cause her to break into Kyung Joon's house. After confirming the surrounding, Ma Ri comes to the conclusion that Yoon Jae is really Kyung Joon.
2012-06-25 Big Episode 7
Da Ran then tells Kyung Joon that she has changed her mind. The couple promptly tell the news to Yoon Jae's mother. As a result, Yoon Jae's mother confront Da Ran's parents. Her parents demand that either Da Ran marry Yoon Jae or never see him again; Da Ran then rushes to Kyung Joon to tell him. Kyung Joon gives Da Ran a chance leave him; she doesn't. He then reveals a ring that Yoon Jae purchased for Da Ran earlier. As the episode ends, Kyung Joon announces that he will never love her.
2012-06-26 Big Episode 8
Ma Ri's growing jealousy over Gyung Joon and Da Ran's closeness impels her to make the same mistake she made with Gyung Joon's mother.
2012-07-02 Big Episode 9
Too many people catch Da Ran and Gyung Joon separately when they're supposed to be on their honeymoon.
2012-07-03 Big Episode 10
Da Ran struggles with her blossoming feelings for Gyung Joon. Se Young discovers the truth behind Gyung Joon and Yoon Jae's connection.
2012-07-09 Big Episode 11
Ma Ri and Gyung Joon get closer to the truth on his father's identity. Da Ran learns of Yoon Jae's true love for her.
2012-07-10 Big Episode 12
Gyung Joon and Da Ran go on a camping trip together, where he experiences more painful side effects of his soul switching bodies.
2012-07-16 Big Episode 13
Although Da Ran decided to return the ring and be together with Gyung Joon,things were changed when the truth about Yoon Jae's illness and the real Gyung Joon's parents is revealed..However the person Da Ran decides to protect in the end is Yoon Jae
Gyung Joon decides to not be used like his mother and tries to leave for LA but Da Ran arrives to the airport on time and stops him by revealing her true feelings.In the end Gyung Joon helps Yoon Jae but the cost is losing his memories after the accident.The one who wakes up is...
2012-07-23 Big Episode 15
Though Gyung Joon does not switch bodies with Yoon Jae, he pretends he has forgotten everything from the past year to make it easier for Da Ran to cope.
2012-07-24 Big Episode 16
Despite their obstacles, Gyung Joon and Da Ran promise to find a way to get back together after he and Yoon Jae switch bodies again.
- Main Title: Big
- Native title: 빅
- Aired: June 4, 2012 to July 24, 2012
- Airs On: Monday, Tuesday
# of Episodes 16Average Duration 1 hr. 5 min. per episode
- Genres: Comedy, Fantasy, Romance, Youth
- Score: 7.11 (scored by 4,050 users)
- Ranked: #692
- Popularity: #23
- Members: 6,423
- Favorites: 0