Eddie had run out in a hurry, looking worried. Chris hadn't been halfway out of the window yet, so luckily was still in jeans and a t-shirt. Running around the dorms in a Geckoman costume would be... awkward.
So he rolled back and chased after his friend, arriving in the doorway of the room. "Oh, crud. Hold on, lemme take a look at her." He kneeled down, ripping his shirt up as he went. "Hmmm... she looks worse than she is. Head and hand cuts bleed more than they hurt, she's done a real number." He made some makeshift bandages from his t-shirt. "I'll just wrap those cuts up and they'll be fine soon as you can say, well... bandage. OK, hun?"
When he was done, he sat back on his heels. "The vomiting obviously isn't related to the injury, however." He looked the girl in the eyes and tried to reach her. "We can rule out lupus. Something's scared you bad, and it just hit you now. What happened?" He held up a hand to silence anyone, even though nobody was actually trying to speak.