Loading title details and episodes...

Sirex

Big

18-year-old Kang Gyeonjun’s spirit suddenly ends up in the body of 30-year-old doctor Seo Yunjae, who is engaged to high school teacher Gil Daran—Gyeonjun’s teacher.

IMDb 6.216 episodes2012HDU/A 13+

Comedy•Drama•Romance

Play Season 1 Episode 1

Watchlist

Share

Included with Prime

Korean

Episode Related Details

S1 E1 - Episode 1

June 4, 2012 • 63m•U/A 13+

Daran is eagerly looking forward to her wedding with Yunjae. But when her student, Gyeonjun, gets into an unexpected accident, their plans for a happy future are suddenly thrown into question.

Included with Prime

S1 E2 - Episode 2

June 5, 2012 • 63m•U/A 13+

Though Gyeongjun is getting used to being in Yunjae’s body, pretending to be him isn’t as easy as it seems.

Included with Prime

S1 E3 - Episode 3

June 11, 2012 • 64m•U/A 13+

Life takes an unexpected turn when Gyeonjun’s girlfriend shows up in town searching for him. Things get even more complicated as he’s forced to deal with Seyeong’s lingering feelings for Yunjae.

Included with Prime

S1 E4 - Episode 4

June 12, 2012 • 64m•U/A 13+

While Gyeonjun’s body remains hospitalized, his family begins discussing what to do with his estate. Meanwhile, Gyeongjun disrupts Daran’s attempt to purchase a new apartment for her future with Yunjae.

Included with Prime

S1 E5 - Episode 5

June 18, 2012 • 63m•U/A 13+

After discovering that Yunjae was unfaithful, Daran calls off the wedding. Upon hearing the news, Yunjae’s mother steps in and decides to take her son back.

Included with Prime

S1 E6 - Episode 6

June 19, 2012 • 59m•U/A 13+

After a brief encounter at a wedding, Daran becomes convinced she’s seen the real Gyeongjun. Meanwhile, Mary grows more suspicious about the body switch and decides to investigate his house for clues.

Included with Prime

S1 E7 - Episode 7

June 25, 2012 • 64m•U/A 13+

Kyung-joon, still in Yoon-jae’s body, visits his late mother’s grave, stirring deep emotions. Da-ran finds herself torn as her feelings for him deepen. Se-young starts sensing something is off, while Kyung-joon begins to uncover Yoon-jae’s hidden past.

Included with Prime

S1 E8 - Episode 8

June 26, 2012 • 64m•U/A 13+

Da-ran realizes her growing feelings for Kyung-joon, despite him being in Yoon-jae’s body. Kyung-joon, worried about the truth hurting her, pulls away. Meanwhile, hints about the body swap mystery start to come to light, further complicating their bond.

Included with Prime

S1 E9 - Episode 9

July 2, 2012 • 64m•U/A 13+

Though Daran and Gyeongjun are meant to be on their honeymoon, they keep being spotted separately by others. Meanwhile, Daran begins to come to terms with how she truly feels.

Included with Prime

S1 E10 - Episode 10

July 3, 2012 • 65m•U/A 13+

As Daran grapples with her emotions for Gyeongjun, Seyeong takes it upon herself to investigate—and discovers the truth behind his connection to Yunjae.

Included with Prime

S1 E11 - Big

July 9, 2012 • 64m•U/A 13+

Daran discovers the truth and realizes that Yunjae’s feelings for her were real. At the same time, Mary and Gyeongjun gradually uncover clues about his biological father.

Included with Prime

S1 E12 - Big

July 10, 2012 • 65m•U/A 13+

Daran and Gyeongjun take a camping trip where they finally surrender to their feelings for each other. But their happiness is short-lived as Gyeongjun begins to experience a side effect of the body switch—Yunjae’s illness.

Included with Prime

S1 E13 - Big

July 16, 2012 • 64m•U/A 13+

Sure of her love for Gyeongjun, Daran prepares to give back the ring. However, revelations about Gyeongjun’s family and Yunjae’s condition force her to reconsider.

Included with Prime

S1 E14 - Big

July 17, 2012 • 64m•U/A 13+

After realizing his mother had only been using him, Gyeongjun decides to head to L.A. Daran manages to stop him, but coming back won’t be without consequences.

Included with Prime

S1 E15 - Big

July 23, 2012 • 63m•U/A 13+

Gyeongjun remains in Yunjae’s body but pretends to have lost his memory, hoping to make the transition easier for Da ran.

Included with Prime

S1 E16 - Big

July 24, 2012 • 63m•U/A 13+

Gyeongjun and Daran have faced many challenges, but their love remains strong. As the body switch approaches, they promise to reunite no matter what.

Included with Prime