Lupa looked over at Sam's gun, then at Trystan.  She still didn't want to be stuck with the girls, it made her feel uncomfortable thinking about being with 2 other girls.  She wasn't used to it, so it was strange for her.  All her life she had either been alone or with some guy she met in the forest.  If there was a female traveler, she hid until they were gone.  She just wasn't comfortable with girls as she was with guys.