It all started with a picture

All Abigail ever wanted was to please her parents and finally get their approval. She got straight A's and was the perfect student. All that changed the summer before freshman year. She turned into the exact opposite.

Sophomore year A new student arrived, Ryder. That day he had walked into the girls changing room and found Abigail changing. He watched for a while before making himself known to her. Later that night Abigail got a text from an unknown number. It was of her in the changing room. Everything pointed to Ryder.

It's now a week before senior year and Abigail is about to get the proof she needs to prove it was Ryder. The thing is ever since that day Ryder has proclaimed his innocents. Turns out what Abigail thought was going to prove him guilty proves he was innocent. Now Abigail has two questions on her mind. If not Ryder, who took the pic? And Why was it taken to look like Ryder did it?
To figure it out, Abigail needs help from the person who hates her guts. Will he be willing to help to clear his name, or does his hate for Abigail prove stronger than his want to clear his name?