This phenomenon of loneliness and the quest for the blue prince is observed especially in large capitals like The couple must keep the flame burning for feelings, desire and seduction. The domestic version of Prince Charming has little success. If some couples embarrass themselves in a destructive routine, others, instead, wonder about the type of relationship they prefer: faithful and exclusive? Advantages and Disadvantages of an Exclusive Sentimental Relationship If you have found the man or woman of your life with a crush either by using dating website or by your choice! Then your relationship is based on fidelity and exclusivity.