There was a new kid in school and he/Choi Youngjae got into a fight right on the first day. You/Park Jin Ae (OC) simply could not leave him alone seeing his injuries and such.

'Go away.' He continued looking in front as he said in a stern tone. 

You ignored him and sat down, and started trying to wipe the blood off his shirt sleeve but it did not help much as it was already stained onto the sleeve itself. 'It doesn't work like that.' You could hear a slight change in his tone as he's eye softened. 

'Yeah, I kinda just found out.' You said, taking out your handkerchief. He laughed slightly at your stupidity and cringed when it hurt his mouth. He stopped laughing and looked at you as you knelt in front of him and wiped the blood of his face. He flinched when you reached the side of his mouth which was wounded quite badly. 'I'm sorry! I'll try to be gentler.' He stared at your face as you were fixed on his wounds. Stupid. He did not know if he was scolding himself or talking about you. 'Done!' You looked at his face again to make sure you did not miss any parts. 'You'll need some ointment though. I have it back in the lecture theatre.'