Buddy Starting to Talk

This started a week ago with him hissing in the morning. No clue why he did that, he wasn't pissed. A couple of days later, he started to squeak while hissing. It has now evolved into a cute little squeak, every morning, but only 3. Yep, that's it, just the 3 cute little squeaks. Watching him learning to play and speak is just cool, he's a total blank slate.