Nothing compares to the pain of a belly ache from laughing too hard with your best friend. – Author unknown

That was the thing about best friends. Like sisters and mothers, they could piss you off and make you cry and break your heart, but in the end, when the chips were down, they were there, making you laugh even in your darkest hours. – Kristin Hannah, Firefly Lane

Best friend: someone you can only stay mad at for so long because you have important things to talk about. – Author unknown