No, this trick won't work... How on earth are you ever going to explain in terms of chemistry and physics so important a biological phenomenon as first love?
But love is always new. Regardless of whether we love once, twice, or a dozen times in our life, we always face a brand-new situation. Love can consign us to hell or to paradise, but it always takes us somewhere. We simply have to accept it, because it is what nourishes our existence. We have to take love where we find it, even if that means hours, days, weeks of disappointment and sadness.
Jesus lived a life of peace, love, kindness and forgiveness, during the hustle and bustle of the Christmas season, may we all do our best to follow his example.
Though your vulgarian does not readily admit that feelings can change overnight, certainly two lovers often part far more abruptly than they came together.
I still lack a political, religious and philosophical world view - I change it every month - and so I'll have to limit myself to descriptions of how my heroes love, marry, give birth, die, and how they speak.
Real love is not based on attachment, but on altruism. In this case, your compassion will remain as a humane response to suffering as long as beings continue to suffer.