He's seen one before! He doesn't wanna see one again. May was bad enough and oh no oh shit oh--okay calm down, Parker. Heroes don't lose their head at the first sign of trouble, especially not when it's a friend in need. Calm your jackhammering heart and look at this carefully.

Nope, panicking. Can't think.

Not much, anyway.

"Uh, okay. Here. Says: if you're worried about it scarring, who even cares about cosmetics right now? Oh-oh okay. If after fifteen minutes of applied pressure it's still bleeding." Spidey's shoving his phone back away into a hidden pocket somewhere before kneeling down so he can take a look at Miles.

"So we gotta...you know. Put pressure on it."