The difference between a best friend and a wrong friend isn't much.
They make fun of you, they spread rumours about you...
But in the hardest of times, in the most difficult of times and in the most unfortunate times, they stand beside you. They will support you through every good and bad decision of your life.
And in those difficult and hard times, you find your best friend and the wrong friends.
They may seem bad, but they wish no bad and most importantly, they protect you and will be there for you when you need them the most.