Cycle of Companionship

This is basically my perspective of the ideal / common relationship cycle ;)

1. Friends 

•     Getting to know each other generally

2. Liking

•    Strong chemistry / sparks 
•    Same interest/hobby/ideas/opinion/perspective of life etc

3. Lust

•     Sexual Attraction / Raging hormone

4. Love

•     Understand each other's personality and behavior
•     Accepting each other's flaws and still love them as the way they are

5. Trust / Loyalty 

•     Test each other's loyalty and trust

6. Commitment

•      Sense of responsibility towards each other
•      Married / having children / grow old together

 How do you see the evolution in a relationship?