Answer:
Companionate.
Explanation:
Companionate is psychology may be defined as the love which is durable, has feeling of affection and takes time to develop. The self report methods can be used to identify the companionate love.
Amanda and his partner are in a relationship for long time and their love takes time to develop. This is a companionate love as their love has affection feeling rather than the sexual relationship. They have been together for the long period of time and share their stories with each other.
Thus, the answer is companionate.
