Person B in the dialogue captivated the girl by using some kind of perfume taking showers more often being romantic( using some kind of perfume, taking showers more often, being romantic ).
To sweep a girl off her feet means to make her fall in love with you to help a woman clean her feet to take a broom and hit the girl's feet( to make her fall in love with you, to help a woman clean her feet, to take a broom and hit the girl's feet ).
In Mexico, we celebrate Valentine's Day with friends or with our couple only with friends just with our couple( with friends or with our couple, only with friends, just with our couple ).
Some personal care may be very important if you want to sweep your girl off her feet.
On Valentine's day, Mexicans just stay at home to have fun and to enjoy their friend's companion.
