If Hermione knew Thorfinn, and she knew she did, he wouldn't be taking care of himself. Once out of the bath she dressed and went straight to the kitchen. While she certainly wasn't the greatest of cooks, she had a few delicious meals she knew how to prepare. Ignoring that it was already after nine and hardly the time for a social visit, she tucked the food she placed in a stasis charm under one arm and headed for Hogsmeade. Thorfinn made sure she had enough to eat when she was on the run. Returning the favor was the least she could do.