Friends are great to have, but best friends are far and few between so when you come across a perfect one, it's easy to be extremely close to them. Here are some things only real BFF's do.

1. They never ask if they can come over, they just show up.

It's cool if you aren't there yet, they'll just hang out with your mom.

2. They do your laundry for you.

Especially if you neglect doing it long enough and start dressing terribly.

3. They treat your younger siblings as if they were their own.

You can expect them to be the loudest and most embarrassing fan at every little league game.

4. They allow you to act stupid in public.

They usually join in, too.

5. They are tight with your parents.

Like.. so tight that your dad constantly refers to them as his "favorite daughter." Thanks dad.

6. They don't wait for approval to raid your fridge..

And your cabinets... and pantry. Then once they start snacking, they won't share.

7. Best friends have most of your wardrobe in their closet.

You can't complain though because you have half of theirs. Ahhhh, friendship.

8. They are quick to give their opinion.

They'll be sure to tell you when you're making a dumb decision, but they're also the first to support all your dreams.

9. They fan girl over every guy you show them.

If you're talking to someone new and they think he's cute, they won't hold back on telling you just that.

10. You get jealous when people call them their best friend.

Girl, no.

11. They can always tell when you're lying.

Always.

12. They don't apologize for hurting your feelings.

9 times out of 10, they are saving you from extreme embarrassment or failure.

13. Lastly, best friends never leave you.

Like seriously..... they never leave.