"I'm not trying to babysit you," Stiles insisted. "But you're not doing this alone. We're doing it together." Wasn't that the whole reason that Lydia picked him for this? Because she knew that she could trust him to be there as a support system.
He really didn't like the idea of her being out in the woods hunting, especially with bears around, but he wisely kept that thought to himself, knowing it was only likely to upset her and that was the last thing he wanted to do. "I'm here to help. Whatever you need, okay?"