A good friend helps you up when you fall. A best friend keeps on walking, saying, "Walk much?"
A good friend helps you find your prince. A best friend kidnaps him and brings him to you.
A good friend will ask you if you're okay when you're crying. A best friend will laugh at you and say, "Haha, loser!"
A good friend will offer you a soda. A best friend will dump theirs on you.
A good friend will help you move. A best friend will help you move the bodies.
A good friend will bail you out of jail. A best friend will be in the room next to you, saying, "That was awesome! Let's do it again!"
A good friend has never seen you cry. A best friend won't tell anyone else that you cried.
A good friend asks you to write down your number. A best friend has you on speed dial.
A good friend will leave you behind if that's what the crowd is doing. A best friend will kick the crowd's butts for leaving you.
A good friend knows a few things about you. A best friend could write a very embarrassing biography on your life story.
A good friend tells you that she knows how you feel. A best friend just sits down and cries with you.