Even if what people did was just greet each other, the outcome of that interaction is heavily influenced by the fates of the two people greeting each other.
People with better fates tend to come out on top in each clash. Advantages in color and sizes determine which fate would be suppressed in an interaction and which fate would be allowed to express itself in the interaction.
The last thing he noticed were the shapes of fates. What he noticed was that there was no end to the types of shapes of fate.
The shapes and forms of fates could range from inanimate things like stones and clouds to animate things like birds and tigers. There was just no end to them.
If there was something he gained from seeing the shapes of fates, it was information about the person the fate belonged to. For example, Roar's fate is that of a small blue dog jumping around in excitement.
