Both Friends Will think the other is Busy and will not contact each other for days, months or years.

Thinking it may be disturbing.

As time passes both will think let the other contact first.

 After that, each will think why should I contact first. Here your Love will converted to Hate.

Finally without contact, memory becomes weak. They Forget each other.

One Fine Day, They will meet and Blame each other.

So don't wait if your friend is not replying.

Go fast,,,
He/She Needs You...