He noticed then then blood on his shoulder, now that he wasn't preoccupied with replacing the other's starseed.
"Woah take it easy, your bleeding and that's a nasty gash. I'm a doctor, let me patch you up."
He opened the pouch he kept on his hip, pulling out the necessary medical supplies to clean up the wound. Once it was clean he could decide whether he could bandage it up or if it would need stiches.
Sleet Tempest Snape