Your best friend is your life, they mean everything to you. For instance my best friend is the world to me. When I'm sad she says some kind words to make me smile.
You do everything with your best friend. You have sleep overes, go to the mall, or invite them to your birthday party.
You can tell them everything and the most important thing about best friends is that when you say something they listen to you. They listen to you when you repeat the same thing over and over again.
Hope you guys injoined!!