The 'rio love story' could be about a love that takes place in Rio. Maybe it's between two people who meet in the vibrant city of Rio, with its beautiful beaches, lively carnivals and rich culture playing a part in their relationship.
Since I don't know the exact Rio Cutler in question, it's difficult to tell the true story. Maybe Rio Cutler is a local figure in a particular community, known for a unique event or achievement. Without more details, it's impossible to give a definite account.
I'm not sure specifically as there could be many interpretations. It might be a love story that takes place in Rio. Maybe it involves two characters falling in love against the backdrop of Rio's beautiful scenery, like the beaches, mountains and the vibrant city life.
I'm not entirely sure specifically which 'rio true story' you are referring to. It could be about a person named Rio, or it could be related to the city of Rio de Janeiro. Without more context, it's difficult to say exactly.