The librarian sang three songs, and Teddy joyfully shouted his own gibberish along with it, before spitting up something pink and curdled onto his bib. His father mopped it up with a clumsy fistful of baby wipes, which he placed in a messy pile on top of their diaper bag. One dark-haired mother made a disgusted face and whispered something to her friend, not bothering to conceal their stares.