Ji Hyeon-woo told Seohyun that he'd be her friend on the latest episode of the MBC drama "Bad Thief, Good Thief".
Jang Deul-mok was investigating the Kim Chan-ki case with Kang So-joo (Seohyun).
Jang Deul-mok suddenly broke out a sweat in pain and Kang So-joo took care of him.
Kang So-joo watched him sleep on the bed and thought about times she had with him.
She said to herself, "I wanted to run away but here I am again".
She fell asleep with her head on the bed and Jang Deul-mok woke up to see her.