We have viewer warnings before TV shows and movies for violence, nudity & course language.
The entertainment industry also needs to put disclaimers on Romantic films.
The proceeding is a work of fiction. Happy endings, men proclaiming their true love & grand gestures of any kind are unreal & may leave you with a feeling of high expectations when it comes to unrequited love. Please do not expect or attempt any grand gestures in real life as you will only get hurt.