A best friend is like a good taco — you can try to live without them, but it's not going to work. They're too amazing to try to exist without. Best friends, while they can drive you nuts, also make your life complete. They become more than just a friend, they become family. One show I think does a good job of representing what a best friend relationship looks like is Drake and Josh. This classic 2000s Nickelodeon sitcom describes perfectly what it's like when your best friend is like family.

You know each others faults and dirty secrets.

They will always call you on your crap.

While you love them, they WILL drive you a little crazy.

They'll nicely help you learn from your mistakes.

You know you can be completely honest with them.

Usually at least one of you has their priorities in check.

They'll teach you life lessons.

They know how to hit you where it hurts.

They'll always hate the same people as you.

They'll keep your ego in check.

You have no real boundaries anymore.

If you're going to look silly, you're going to look silly together.

You are like two sides of a coin and you balance each other out.

Neither of you are afraid of admitting to how you're truly feeling.

When you're in a fight, it's like a piece of you is missing.

And at the end of the day, they are your favorite person in the world.