There's nothing like the relationship you have with your younger sister. Whether you are hitting up the mall, binge watching your favorite tv show, or battling it out with your parents, you're never doing it alone. You two are a dynamic duo and she is practically your mini-me. These are all the things that happen when you have a little sister.

1. She Always Steals Your Clothes

You know EXACTLY where to look when your new sweater goes missing. It’s probably in the same place you found your Adidas last week- in her closet.

2. She Makes You Drive Her Places

It's way easier for her to ask you for a ride than your parents. You’ve suddenly become her personal chauffeur; where’s the gas money?

3. She Somehow Always Needs The Bathroom When You Do

Leave it to your little sister to lock you out of your bathroom when you need to start getting ready to go out. It’s funny how that seems to be the case -- Every. Single. Time.

4. She Is Constantly Competing With You

Who is mom’s favorite? How about dad’s? Which one of us is better at soccer? Or dance? Whichever one of us can get the dogs attention first WINS.

5. She Entertains You At Family Events

No one understands the craziness of your family like she does. You two make sure to stick together at family events. It’s way more fun hanging with her than your weird Uncle Al.

6. She Tries To Act Your Age

Your little sister is constantly mimicking things that you do. Whether it’s applying mascara or trying to hang with you and your friends, stay in your lane kid. Aren’t you like twelve or something?

7. She Gets Away With Everything

Little sisters always seem to fly under the radar. When you get caught sneaking home at 3 a.m. you never hear the end of it. However, she forgets to tell your mom that she’s having ten friends over and all she gets is “aw that’s ok! The more the merrier!”

8. She Becomes Your Lifelong Best Friend

You two have more memories together than you can count. Push all the bickering and nonsense aside because in the end, she's always going to have your back; your sister is your best friend.