From author Brenda Vicars:

Can you tell when it’s love and not just a passing crush?
Polarity, the main character in my novel Polarity in Motion, is only 16, and she’s in love with Ethan. He’s the character who helps her figure out how her nude picture showed up on the Internet—a photo that she has no memory of posing for.
Sometimes when teenagers say they’re in love, we think it’s just a crush or hormones.  But Polarity says, nope, it’s not a passing teen thing.  She’s in love. 
When I want to...