I think my scenario is simpler to show this. She was playing hide and seek. She got caught previously in prickers which scrathced her and loosened her hair. Her next game she hid in the RV and leaned over the sink and out the window when a hair fell into the drain, and then leaned against cabinent in back while looking for her friends. Much simpler.
But it would not have been so pure, I don't think.
One booger out of her nose, one tiny scab off a scratch on her knee...