Paris is the city many think of when they think of romance. The Eiffel Tower, baguettes, croissants at a café on the corner, and strolling through the city.
While reality may not completely match the idealized vision, in the right places, it comes quite close.
Advice: Before travelling, please check the political situation in the country and whether it is safe to travel as some of the destinations listed are experiencing such conditions at the moment.