Why does a girl give a guy a phone if she already has a boyfriend?
yyy: the question is not "why", but "why"
XXX is OK. Why is?
yyy: because she does not respect her choice and herself, although she may not be aware of it and probably does not realize it. Because modernity is aimed at seeking benefits, not deep feelings and subtle fruitful interdependence. Because a person who has moved from dependence to independence becomes self-centered and unable to see anything but personal benefit. Because the fall of morals has revealed the deep problem of society – indifference.
The prostitute is shorter.