We walk together when we feel like it, and when we do not. No person can live with God daily without first establishing a relationship with God. The beginning point of a daily walk is relationship. To walk with a spouse implies intimacy and closeness. When we are in one another's company and when we are not, because we know one another and care for one another and are in one another's lives, we share intimacy.
Intimacy is internal.
Intimacy is what I value deep within. This is a capstone of living for and with another. My allegiance is to my wife each day whether I talk with her or not. When I am on a foreign mission trip and we cannot talk daily, I live for her. The daily walk is daily communication, yet more.