He's a doctor. A cardiologist. Devoted to his job. Having a rivalry with 'that' girl, since junior college. He's a cardiologist, she's a neurologist. But the rivalry still remains. Besides that, an emergency case of a heart patient was to be handled by him. Right now.

"Hand me the retractor. Quick."

He said, being calm and collected but partially still in a panic to save the patient.

After seven hours, he came out of the operation theater, with the credit of another successful surgery