What are the stages of a complete love process?

A complete love process can be divided into the following three stages. The first stage is first love, the second stage is passionate love, and the third stage is the change of relationship and the future direction. More importantly, many people especially enjoy the passionate love during this period, because the passionate love is related to the feelings of the two of you, and more importantly, it is also related to the relationship transformation in the third stage. It is very likely that the third relationship may turn into a dynamic friend or stranger.