Something priceless

You share a very close and special bond with your best friend. Your best friend is the person with whom you can share so much about what is happening in your life. When you are happy it is your best friend with whom you want to share your happiness. And when there is sorrow or trouble you are facing it is your best friend who comes forward to help you. Likewise, when your best friend is suffering any trouble you will go to any extent to help your friend and make her or him happy and comfortable. The love you share with your best friend is unconditional. Your best friend is one person you will never let down. A true friendship that you share with your best friend is like a treasure, and you will always protect it and cherish it.
The guys in the picture are my friends, and I have learned one thing that friendship is when it is not for any personal interest.

Do you have a best friend ? if yes tell about him or her.