people who are unsure of their own selves, that they can make things work in a relationship, doubt the other side as well. either it is out of projection of own uncertainty or because the person is not sincere at all.
this level of immaturity is seen time and again, by people who do not create a complex of panic and distress for own self.
ethics would have one be not committed to any person, than to be leading another and then acting like a ghost for own selfish or mix of strangled reasons.
this happens with teens and it can cause a shift in thinking.
how would you talk to a teenage younger sibling or an acquaintance, who can benefit from your thoughts on the nature of discontinued relationships?