...is all in how you look at something. Might seem one way to you and another way to your big brother. Who then turns from you, leaving you to ponder your feet and those of your bigger brother. And other stuff, too. Like, how you're all in the same family, but so different in ways big and small. From the type of tennies you wear, to the type of music you listen to, the friends you have, the hobbies you enjoy. All those differences, yet so many similarities, too. The way you laugh at the same inside family jokes, the way you all like to eat a burger, the affection each of you shares for a certain sister.
Different, but sometimes the same.
Just a matter of perspective.