Faith could be a theme as well. Having faith in the power of love, whether it's love for another person or self - love. The characters in the story might need to have faith that love can overcome obstacles, whether those are external like social norms or internal like fear and self - doubt.
I'm not sure which specific 'the courage to love true story' you are referring to. There could be many stories with this title or concept. It could be about someone finding the strength to love despite difficult circumstances, like a person overcoming personal insecurities or social barriers to love another.
Yes, 'Courage the Dog' is inspired by some real - life elements. It has that spooky and adventurous feel that could be related to real - world rural or strange situations that people might encounter.