NO I'M FINE HOW ARE YOU
(coughs up fumble coated in blood)
Oh, it's just seasonal. Whenever the weather changes I get a little weird. It's fine, really. Could you just get me a glass of water?
(drops glass onto bare foot)
Ooo, yeah, that smarts a bit. Exposed bone is probably bad, right? Yeesh. No, no, please don't worry about me. If you have a dishtowel you don't mind sacrificing, I can manage.
(towel catches fire)
Woof, that smell. Though maybe it's cauterizing the wound? Just leave it. Fire's natural so it has to be good for your body.