"Outside God, there is no possibility of loving. Rather it is lusty desire the whole range of human activities, whatever and whenever, so long with this atmosphere of matter, the every activity of the human being - or any living entity - is based upon or given impetus, and thus polluted, by the attraction between male and female, sex-desire. For that sex-life, the whole universe is spinning round - and suffering!
That is the harsh truth. So-called love, here, means "you gratify my senses, I'll gratify your senses," and as soon as that gratification stops: immediately there is divorce, separation, quarrel, hatred. So many things there are, going on under this false conception of love. Actual love means love of God, Krishna.
Everyone wants to repose his loving tendency in some object which is in his opinion worthy. So it is a question of ignorance only, poor fund of knowledge, where to find that Supreme Lovable Object actually worthy to accept and reciprocate their love. People simply do not know, there is no proper information.
Anything material, as soon as there is some attachment, it will kick you upon the face, deteriorate, disappoint you--it's bound to dissatisfy and frustrate you, that's a fact. So these young boys in your country, and all over the world, they are accepting. "Yes, that is fact," and they are getting the right information from Krishna:
bahunam janmanam ante
jnanavan mam prapadyate
vasudevah sarvam iti
sa mahatma sudurlabhah
"After many births and deaths, he who is actually wise surrenders unto Me, knowing Me to be the cause of all causes and all that is. Such a great soul is very rare." [Bg. 7.19]"