Hot Nights, Cold Shoulders by Carina Gaskell

A girl revisits her past in search of her future and finds love in the eyes of the one person she can’t have.

Personal assistant to a literary rockstar, Isabel Martinez has always dreamed of publishing her own book. When the opportunity comes knocking, she discovers that she's completely unprepared, with no ideas to pursue. As if things can't get worse, her high school bully, Natalia Aranaz, invites her to spend the summer together, after a near decade of radio silence. Despite her reservations, Isabel accepts, hoping she can mine her past for good material. Immediately, Isabel is pulled into a world of obscene wealth: shopping sprees, private jets, and the boy of her dreams. The caveat? He's off-limits, with Natalia's name written all over him.

Kieran O’Connor has played it safe his whole life. Shy, quiet, and easygoing, he is the last person anyone expects to rock boats. But with nothing to show for his upcoming art exhibit at the end of summer, he's desperate enough to accept the invitation to a makeshift artist's residency in the home of the girl everyone knows is in love with him. Convinced all it will take to get through his predicament is laser-focus and infinite patience, he doesn't expect to meet Isabel, the girl who has been haunting his dreams every night for the past year, and whose face has been the only thing he's been able to sketch since.

Torn between their moral codes and magnetic attraction to one another, Kieran and Isabel must choose between the safety of everything they've ever known and the risk of building a better future—together.

In this summer of hot nights and cold shoulders, friendships are forged and broken, long-standing secrets are exposed, and the ties that bind us might very well be the ones that make or break us.