Honestly, Rose hadn't brought enough money even for herself. She has no compunction against getting a free ride and meal out of her grandson and his foster mom.

"Thanks for coming to dinner with us," Howard says, and Rose smiles and says 'of course'. "We have a few days before we go home, so if you have any suggestions for where I can take Barbara. This is kind of her trip."

While Barbara's paying, Howard gets a list from Rose and tucks it in his pocket.