Indiana and the ABC's

I talk to Gab on the phone pretty much everyday. Which means I also talk to Indiana on the phone that often. Sometimes I call them, sometimes they call me, but usually one of the first things I do in the morning is talk with my sister and Indiana.
The last couple of days he has called me in the morning to sing me the ABC's. We start off good, "abcdefghijk" now it gets cute "oooop" then he finishes the rest of correctly. Then he sings "Now, Know, C's, Time You Me". So mostly I just hear Gab during that part since she sings all the words. Indiana is not quite 3 yet, so even if he adds some extra o's, I still think he's pretty smart:)