1. He was SO cute when he was younger!
And he wears goggles around the house.
2. Even in the face of awkward situations, he still retains his sense of humor.
He's just telling it like it is.
3. He stands up for what he believes in.
Even if it means leaving the dinner table in the middle of his meal.
4. He'll help you get into all sorts of trouble.
Don't know how to drive? Here are the keys!
5. He'll help you with all of life's big questions.
Well, he'll tell you where to go to get the answers.
6. He'll teach you everything he knows about the adult world.
Disclaimer: quality of advice may vary.
7. And you just know that you would share an unbreakable bond.
Basically, he's got everything you need in a brother!
Do you have a favorite Luke moment?
Tell us in the comments below!