Harry x original female character. She does not get involved in changing the plot, except maybe saving Sirius. The trio are inseparable in my heart, and the heroine sees everything through the lens of romance. The person with a secret crush might have a bit of a rough time. (I just love melodramatic stories that start out bland and then go full throttle later.) The chemistry between Harry and the heroine in the original is so intense. Why have so many people failed to notice? I just had to write about my childhood idol.
?? Harry really is perfect for a fade-to-black scene. (Something like a Hungarian Horntail tattoo on his chest...)
?? Probably a medium-to-long story. Just like the title says, it is about a background character who only meant to have a one-sided crush, but secretly becomes the heroine.
Thesis: Love is a great and positive emotion