Immediately, Kaylee's head was flooded with questions about the youngsters. How big were they at a year old? Did they walk or crawl or were they still carried around by mom and daddy? What did they eat? What did Kang eat?

...

Babies, right. He seemed proud of them, a kind of pride Kaylee hoped to feel one day herself. "'M sure they'll grow up fantastically, if their daddy's any indication."