There are baths we give the kids, and there are baths Polly gives her siblings. Our baths for them include water and shampoo, followed by towels and sometimes the hair dryer on cool and low. Polly’s baths for them include her saliva and kindness. She cleans their eyes and ears. They do not reciprocate and clean her eyes or ears. And yet she has been doing this for them for 3 years now. She does it out of love and expects nothing in return.