[Spending a small eternity in a hellish island trying to survive means once you're out of there, you never make the mistake of going around without some survival tools at hand.
So Neal's grabbed his pocketknife and the sturdiest branch he could find to make himself a spear, and was heading over to the hospital area, worried about Emma and the others there. Even if they're still inside their capsules and safe for the time-being, he thinks they should have a message left with them in case they wake up in the middle of it all.]
[He'll pass by the place where Mamoru is, stopping to watch him for a moment and realizing it's one of them.]