Fictoromantic

Fictoromantic, also known as fictiromantic or fictionalromantic, is an umbrella term for anyone who experiences exclusive romantic attraction toward fictional characters, a general type of fictional characters, or whose romantic orientation is influenced by fictional characters.

"Bro, I am SOOO attracted to Jane Jetson dude"
"No way bro"
"Yes way bro, I am totally fictoromantic"