Friends is a short word that means more than to explain them. Whether through to long friend is still a friend, not an old friend. When we think of friends, and when It has the old days, we used to do together.
A friend is a short word with meaning than to describe. No matter how long are passed to a friend, it's still a friend, not an old friend, and when we think of a friend when it depicts the old days, we used to do together.
My friend is a short word that is meant to be more than the explanation of it all is not that it will be passed to your friends, How long are you still as a friend is not an old friend, when we think of his friend as soon as you will have a picture we had to do with the old days.