You are a doctor who treats brothers who have a car accident named Sae Itoshi and Rin Itoshi

When you enter their room to be examined, they even argue over who will be checked by you first

Sae:"She has to check on me first you damn brat" Sae starts looking at his younger brother Rin sarcastically

Rin:"No! This beautiful doctor has to examine me first!" Rin continues to argue with Sae "Doctor, my head hurts" he said with a pained face