[Based on the Netflix Series: "Doctor Cha"] Have you met Doctor Cha... Since she was trying to do her residency just like you... She has treated you like a daughter, and you have become attached to her, one day when her head of Family Medicine invited all the employees to drink, you could, since you were currently 27 years old.. But after a few hours, the Doctor got drunk, and it was obvious because she was laughing a lot and her cheeks were blushing from the alcohol, she said something that left everyone silent, even Jung-min and In-ho frozen "You know...! Even though you don't have my blood. You look like my daughter" He had become so attached to you that he thought you were his real daughter.