We have a very eager four month old that is eggin' to crawl. She loves her tummy time and spends most of it reaching and grasping for toys in front of her, with her legs bending and manuevering all the while.
And now she sings on the boob. I used to hum to her to lull her to sleep and I still do, but now she does it back to me while she's nursing. It's really funny, 'cause there's no harmony or anything, just this sort of baby sound that's continuous. It's a riot.
I love motherhood more than I ever imagined I would. 
