Magic plays an important role in romantic movies, and it makes love so magical. For example, Cinderella stayed in her family home as a servant and hoped to make things different. The wishing wouldn't stop and one day a ball comes along and the desire to be there doesn't go well in the beginning until her fairy God mother shows up to make things happy again. Love comes swiftly and the prince is in love with the woman who wears the glass slippers.
And it's the same situation with Rapunzel in a high tower. A shame how she stayed in that place for years. Then suddenly a guy comes inside to unknowingly rescue her. Touching the grass for the first time makes her happy and free. And her relationship with a thief becomes real.
Snow white was made a prisoner in the castle while a wannabe queen takes over the estate. Then suddenly she runs away and comes to the home of small dwarves. And love unexpectedly finds her. These sudden moments for love and romance happens in so many movies. And this is why there's the prince and the palace in many films.
Sleeping Beauty is a princess who unknowingly fallen in love with the prince and another obstacle is in the way. After a long battle they dance together and find they are truly in love. The battle between good and evil is always involved in these stories. However, love does win against evil.