|The Puzzle Solver|
One that I admire with Matt is that once you gave him task, he will never run into it until finished.
Just like this one, after giving the jigsaw puzzle, he just sits in the corner trying to solve it. He will carefully place each piece of puzzle. When he cannot solve it anymore, he will just approach anyone to help him. Once done, he will pull them out again and solve it by his own.
Another thing I noticed is his sense of responsibility. After playing his toys, he will not just leave until everything has been returned into its proper places.
I just hope that this attitude will be carried until he grew up.