There is no better bond than that of siblings. Although you probably went through a phase of "hating" each other when you were younger, you are so thankful for them now, and you wouldn't have it any other way. Here are some signs that your sibling is your best friend.

1. You have too many inside jokes.

2. You can always count on them to side with you over your parents.

3. Your friend groups have turned into one big friend group.

4. You know too many personal things about each other.

5. You don't hold back anything you have to say to them.

6. You are so proud of the person they have become.

7. You don't understand people who aren't close to their siblings.

8. You can never stay mad at them for long.

9. You bring up embarrassing childhood moments too often.

10. You thank your parents for not making you an only child and giving you a lifelong friend.

The day your sibling was born was the day you gained a best friend. And that is something to be incredibly grateful for.