Along with good friends who are present, loyal, and honest, most people want friends who are trustworthy. If you can't count on a person, it's hard to consider them a good friend. Mutual trust between friends is a building block of a solid friendship that could last a lifetime.
What is the real definition of friendship?
If one friend needs the support of the other on a consistent basis such that the person depended upon receives no benefit other than the opportunity to support and encourage, while the relationship may be significant and valuable, it can't be said to define a true friendship.
What is the true meaning of a best friend?
The definition of a best friend is a person who you value above other friends in your life, someone you have fun with, someone you trust and someone in whom you confide. The first person you call when you get good news or want to go out for a bite to eat is an example of your best friend.