Erin's foot tapped slightly in time with the music, and she gave an encouraging nod to Nathan as he played.  When Abia mentioned needing to get in to town the next day, she spoke up quickly.  "I'll go get some for you in exchange for another meal if you'll tell me where to go get it."  Her fingers played with the coins in her pocket that made the offer possible.  It was an odd feeling to be able to suggest anything that depended on her having a bit of coin.