Hermione knew more so than most that the Forbidden Forest was forbidden for a reason. In fact, she would prefer not to enter unless it was absolutely necessary. By swinging by Hagrid's to tell him their plans Hermione knew that if there were any current situations, like Bane being on a rampage, that they needed to be aware of he would know.
While Luna took the basket of apples from the house elf, Hermione turned to take sandwiches that were being offered by another. "Thank-you, Kreacher," she said as the elf held the plate up and then grumbled as he walked back to the corner. Hermione's eyes followed the surly house elf and she frowned slightly as her eyes fell on Winky whom was huddled in said corner.
With a quick shake of her head Hermione turned her attention back to Luna. "Ready?"