Dear You is a non-profit organization that allows people to write anonymous letters to their abusers or heroes as a form of expressive therapy. The comma is a portrayal of those whom have reached a difficult point in their life but refuse to stop there.
A comma represents a pause, but never a stop.
It is also the character following "Dear You" that addresses each written letter. An open letter adorns the comma logomark to communicate Dear You’s form of open communication.