Risky Romance

After an unfortunate accident, Seung-joo has become a completely different person. In order to find out the cause, In-ah continuously suggests to Seung-joo that he should get examined, but she is rebuffed each time. She becomes suspicious when she notices Seung-joo reacts with hostility only towards her.

Seung Joo, In Ah, and Jae Hwan fly over to Thailand for a business trip. Seung Joo's words hurt In Ah.

Seung-joo begins to follow In-ah around in order to find a way to have her kicked out of the hospital. As fate would have it, In-ah unwittingly ends up in a personal relationship with a patient. Seung-joo witnesses this and reports In-ah, putting her in danger of being fired from the hospital.

Seung-joo is feeling miserable after a failed operation. To make matters worse, video surfaces online that shows him getting into a fight with a reporter. He is enraged when he falsely believes In-ah to be the one who uploaded the video. Meanwhile, after leaving the hospital, In-ah decides to open her own clinic.

Seung Joo gets furious over the news that In Ah's clinic had hopened. Jae Hwan can't get Seung Joo's attitude.

In Ah and Seung Joo run into each other again at the island. Seung Joo slowly sees In Ah's true self.