YAY!!! I think he's going to develop really quickly now...that's how my daughter was. Instead of progressing all along, she was static and then all the sudden, bam!
Also, I think a lot of times the babies ARE saying things, we just don't understand them. Like my daughter has always been good with "talking" but for some reason, I have never heard a "Hi" out of her. She even tries to repeat what we say. It just dawned upon me yesterday that she HAS been saying "hi" to us, only it comes out as "ah". LOL Of course she needs to develop the proper pronunciation but I have a feeling Vincent knows what he is talking about.