The suggestion of flying to Paris for one night would surprise me too. Having lived there and traveled there several times doesn't take away from the lavish allure, fantasy and romanticism of Paris.
The idea of flying over for one night, strolling around through the day, having a luxurious 3-Star dinner, lounge hopping all night then flying back; any girl would be excited about that. Darn, when last did you get that sort of proposal!
Valentine's day will soon be here; if you haven't planned it then it's too late now but the year is still young; plenty of time to keep the love fresh and popping!!