Newtons first law:
"a boy in love with a girl, continue to be in love with her and a girl
in love with a boy, continue to be in love with him, until on unless
any external agent.brother or father of the girl).comes into play and
break the legs of the boy."

Newtons second law:
" the rate of change of intensity of love of a girl towards a boy is
directly proportional to the instantaneous bank balance of the boy and
the direction of this love is same to as increment or decrement of the
bank balance. "

Newtons third law:
"the force applied while proposing a girl by a boy is equal and opposite
to the force applied by the girl while using her sandals"

And Finally
Universal law:
"Love can neither be created nor be destroyed; only it can transfer from
One girlfriend to another girlfriend with some loss of money . "