Following Alyssa's footsteps, David becomes very interested in helping me with fixing various things in the house. Maybe it has something to do with being a boy, he is not satisfied with just watching me (as Alyssa does), he is always eager to get his hands on my tools and "help" in some way. In sharp contrast to Alyssa and David, Vivian does not show much interest to these sort of things. She is content with simply being with us, often just sit there, singing some cute little songs to entertain herself (and me), and looks super sweet all the time.
It is funny that each of out kids turned out to be so different, yet so similar at the same time.