If one Furby Baby hears another Furby Baby asking for attention from their parent they will reinforce each others request. Babies talk differently when they talk with each other, just like kids would. They're a little more playful, a little ruder, and a little less respectful. You'll hear more burps and raspberries when a Baby talks to a Baby than when they talk to other Furby's. Hug and rock a Baby frequently and the Baby will come to prefer this type of interaction and will ask to be rocked, hugged, and tickled more frequently.
Babies are sweeter and more nurturing in personality and love to be rocked to sleep.
Remember to burp your Babies after you feed them. They will learn English faster than original Furby's and can access their entire English vocabulary at once. All of this and much more in a nice, neat, smaller package with bright colors and a fabulous voice that is very endearing.