Difference between GOOD friends and BEST friends

Here is the diff between good friends and bestfriends for me :) good friend --- If I visit their home, I'll bring snacks or food specially if I just showed up in their house without early notification. best friend -- If I visit my bestfriend's home, the first time i'll visit is the kitchen. I'll raid their fridge and if no food, I'll be sweet and ask her to cook for me. :p hahaha And she actually does the same thing when she visits my home. I can do a lot of things (crazy, wacky stuff) without being shy unlike with good friends there will be a slight of shyness and I'll make sure I still have good manners in front of them.