Oh my gosh

I just put Daisy to bed and I heard her babbling on the monitor, as she often does when we first put her down in the crib. At first I thought it really was just babble, but just now I heard, "Bye bye bears, bye bye chairs"--a variation on Goodnight Moon's "goodnight bears and goodnight chairs." So I think she was saying what she remembered from that book! Then--total silence. I think she went to sleep. Maybe she's developed her own little comforting ritual for before bed?