Are you wondering what stages of friendship you are with someone? Are you questioning how far in your friendship with someone is and how to move it to the next level? Well, we have this figured out for you. We start with how friendships are formed to how you become best friends? While there’s no widely accepted theory about the formation of friendships in social psychology just yet, there is a natural progression to it that’s easy to see. So, here are the five levels of friendship.