Lupa was very quiet, just nodding at what Kitty said.  She was mostly just grateful to be indoors and out of the cold.  The girl that patted her head seemed very confident and much more comfortable around Kitty than she was.  Lupa decided to just keep quiet unless asked any questions, leaving her image as confused, quiet, and just plain awkward.  She was uncomfortable with the idea of being the new girl, but it was better than being alone.  She was very confused as to how the 4 of them all survived, but that meant hope of more survivors, possibly even someone she knew.