Jack fell asleep after a while.

Jackknife attempted to sit up, but fell back. "Agh--" A doctor walked into the room.
"Now, Jackknife. You can't get up. We're not even sure if you'll live."
"Not sure if I'll live!?"
His heart thumped louder.
"Would you like me to get your friends to visit?"
"Y-Yes! O-O-Of course! Please!!"
The doctor walked out to call them all.