If You Were Mine

Nathan Montgomery has spent years perfecting two things: playing hockey and pretending he isn't hopelessly in love with his best friend's little sister.

Isabella Sinclair has always known Nathan as the boy who practically grew up in her house, the one who teased her, cheered the loudest at every dance recital, and somehow always showed up when she needed him. She never imagined he could be anything more.

When an injury threatens Bella's dream of dancing professionally, Nathan is the last person she expects to lean on. But as stolen drives to physical therapy turn into late-night conversations and old friendships begin to blur into something neither of them can ignore, the feelings they've buried for years become impossible to hide. There's just one problem.
Johnny Sinclair made one rule a long time ago:

His little sister is off-limits.

Caught between loyalty, dreams, and the possibility of losing everything, Nathan and Bella have to decide if some people are worth breaking every rule for. Sometimes the hardest person to love is the one you were never supposed to fall for.