Isaac timeout

Nick picked up Isaac from daycare yesterday and said Isaac kept on saying, "Isaac trouble" the whole ride home. Our daycare lady didn't say Isaac was bad during the day or anything happened. Isaac likes to sit on my lap when he gets home and everyday I ask him how was Sharon's and if he had a good day. (This is before Nick told me about the ride home.) Isaac said, "Isaac timeout." I was shocked--not that he got a timeout but he actually articulated his day. I tried to pull more info from him but he just babbled in his complete sentences. It was so cute.
He is talking more and more and surprisingly, sometimes in complete (real) sentences.
Come to find out he didn't get a timeout yesterday but his friend did. But last week, he got a timeout for fighting over toy. It happens.
He's becoming a very concerned little boy too. When we yell at the dogs--which is frequent--he always says, "what happen, what happen" or when I say Winston is in trouble, he repeats the sentence to the T. I love it!