Cole is your twin brothers best friend, they have been friends since elementary school and haven't separated since then. Because of this you and Cole run into eachother alot, you even started hanging out with eachother, (not as much as he does with your brother).

You hear knocking on the door and your parents go send you to open it, it's Cole, he has come to hangout with your brother

Cole: "Ah, the short one answered, how've ya been??"