I know this thing, but I don't know why we do it. And most of the time, when we see things are not happening in the way we are desiring we feel sad. Most of people consider that friendship is an equality based relationship. Even in this sentence there is a matter of expectation involve. I mean you expect your friend to behave with you equally that you are doing.

Yes, we expect from friends. Some time when we caught in problem we thought that it will be our friends who will come to rescue us, to save us. We miss them hard. And when we see some friend around. We forgot every thing. That's the soothing effect of friendship. You feel stronger.

We make friends on our own will. It is some sort of mutual understanding between two living human beings on common interests. They expand their selves. They share things. They feel secure in friendship. And the go on like waiving hands on different aspects of life.

Some time when we see our friends are silent. We question them to know if every thing is all right. Might be some of you have objection on it. As why to keep asking when one does not want to talk any body. Well that's right too. But I believe its hard to see your friends in such situations.

The main crux of friendship is to understand each other. We should understand things. If we found some critical situation we should never be stubborn. We should let our friends have full time on their things. Never be impatient. Never feel insecure. Have trust.