Daddy's little protege

The guys went on another fishing trip the other day. I can't get Gabriel to stay still or be entertained on his own for more than 20 seconds, but somehow Gabe can take him to the lake and he'll just sit on the shore and throw rocks into the water or play with a fishing pole for several hours. How does that work?

It was a catch and release day so when Gabe handed Gabriel one of the fish, he just chucked it right back into the water. Monkey see, monkey do.