But three months is considered to be the average length of the first stage of a relationship. According to psychotherapist and relationship coach, Toni Coleman, LCSW, you should be ideally making that transition from casually dating to exclusive around that time.But three months is considered to be the average length of the first stage of a relationship. According to psychotherapist and relationship coach, Toni Coleman, LCSW, you should be ideally making that transition from casually dating

How long is the average dating stage?

Everything is going right, and fun is happening over 90% of the time.” For most people, the honeymoon phase lasts between six months and two years, but there is no hard and fast rule for how long you should be in this phase.