Nan decides to hold off on Henry, even if she is relieved to see him. Now is not the time or place.
Nan recovers some food and water from the supply stash, and also takes some unopened packs of CIGARETTES.
Henry explains what's been going on:
He says when he woke up in the room, Pablo and Anna were already gone. He heard screams out in the hall, so he tried to wake Nan, but she was having some kind of nightmare. She tossed and turned, muttering something, and he couldn't wake her up, so he ran out to see for himself. Out in the hall, he found Anna, freshly killed, and tried to approach, when the skeleton-faced creature attacked him. He ran down the stairs to escape and came here, where the others had said there was food and water, to try and take hide here and wait out the danger. It was locked, so he smashed the door open with his CHAIR LEG CLUB and took shelter.
He hid when he heard someone coming in, thinking it might be that skull-faced thing, and now here we are.