Alex held the injured girl's arm to help her staying up and walking. She looked on worriedly whenever the girl needed to stop from the pain, unfortunately short of getting a wheelchair, she didn't think she could do anything more to help her. Upon reaching the nurse's office, Alex couldn't help but sigh in relief. It was frustrating to see the other girl in pain the whole time they're walking, and knowing that she couldn't do anything to help reduce her pain. She hated to see others in pain.
Well, unless they're bullies who get their comeuppance, then she might have just point at them and laughs.

Alex smiled back at the girl. "You're welcome. I would have done much worse than kicked her butt, literally, if they dared to stay. I don't like bullies, and that's what they are." She replied and turned to put her bag on a chair while the other girl removed her top. Turning around to look at her again, Alex grimaced when she saw the girl's bruised side. "Ouch! That looks painful. Let me get the nurse." Alex hurriedly went to the door connecting to an adjoining room and called the nurse inside before looking back. 
"Oh, by the way, I'm Alex."