Friendship
"Be slow to fall into friendship; but when thou art in, continue firm and constant" - Socrates
True that is!
Friendship is something which needs understanding, knowing each other inside out, being non-judgmental, reading each others minds/face; and definitely all these things need time. You can read someone only with time that too quality time spent together. Nothing else can replace this.
But once that understanding bond has developed, there is no comeback. Then even miles don't matter, nor do the days of disconnect. Whenever you talk or meet, it feels like forever.
Sometimes, a single good friend is enough for lifetime, while some lucky people, they get plenty.
As psychology states,
If a friendship lasts longer than 7 years, psychologists say it will last forever.
Well, for me both My Angel and Pole star have been my friends for more than 7 years now, so am glad they will be there forever for me!!! :D