I'm not surprised by the baby fever. Danny is very soft hearted and a real people person. His heart breaks for everyone, including most of the criminals. He's also very child-like, so is unlikely to be able to control his excitement or see that others might not want to hear about it continuously. There is no malice in him though, that's why I found the baby naming scenes endearing and cute. If it had been Lindsay (or any other woman), I'd have lost patience with them.