You've heard the saying "boys change but friends are forever" — well, friends change but sisters are forever. From being the person you always call to going on midnight drives to get slushies, your sister is always the one you turn to. Even if you don't hang out every day, they're always your true best friend.
When you start crushing on a new boy and need to do some serious social media stalking.

Then when you find out he has a girlfriend and you proceed to stalk her and name everything you hate about her.

When your parents are in a bad mood and you just need someone to vent to.

When you just got dumped and need someone to eat pints of Ben and Jerry’s and watch “The Notebook” with.

When you need someone to practice volleyball with.

When you’re itching for an adventure and your sister is ready for anything.

When you need someone to drive around with late at night, just to feel the breeze in your hair.

When you need to copy the answers for your math homework and your sister helps you out.

When your mom makes you do chores and you and your sister turn it into a dance party.

When you find out any piece of gossip and she’s the first person you text.

When the popular girl at school is starting rumors about you and you just need to cry on someone’s shoulder.

When the crying stage is over and your sister has already started plotting your revenge.

When you see a funny YouTube video and your sister is the only one that will understand your stupid humor.

When the creepy guy at the gym hits on you for the 100th time and your sister is laughing at you from the treadmill (before coming to save you, of course).

When you have nothing to wear on a date and she lets you raid her closet.

When you want to move across the country and she’s right there riding shot gun.

When you go shopping and need a brutally honest opinion.

And when you know that, no matter what, she’ll always be your sister and best friend.
