"when a Boyfriend gives to his Girlfriend" what do we call it?? Answer________.?

Money has different names !!! In church it's called (offering) , in marriage it's called (bride-price ) ,in divorce (alimony), when u owe someone (debt ) , when u pay the government (tax), in court (fines), gov't to retirees (pension) boss to workers (salary), master to subordinates (wages), children (maintenance), when u borrow from bank (loan), when u offer after a service (tip). The question is "when a Boyfriend gives to his Girlfriend" what do we call it?? Answer________.?