Kaz: I...I think one of those guys got me earlier...
His shirt is stained with blood
Kaz: I didn't notice it before, but...
Kaz looks really pale, he's lost a lot of blood
Kaz: I-ow...yeah, just give me a sec...it's weird, normally it just heals itself after a minute...but I-I think I can...
He scrunches up his face like he's trying to heal himself. He stops after a minute and his eyes go wide.
Kaz: I...shit. It's not working.