The Best of You by Sophie-Leigh Robbins

They may be faking their relationship, but they can’t fake the sparks that fly when they’re together.
Desperate to get away from her cheating ex, travel vlogger Holly books a last-minute cruise to the Caribbean. So what if the only available packages left are part of a singles cruise? It’s not like the crew members can force her to join any of the activities. The further away she can stay from love, the better.
But then she meets Noah, a gorgeous guy who got dumped on his wedding day. He moped around for months until his father booked a cruise and insisted on Noah joining him. Good for Holly, because misery loves company, right?
Well, maybe not misery. Having Noah around completely changes her plans. He even pretends to be her boyfriend to dodge unwanted advances from some very questionable people.
There’s only one tiny problem. Holly didn’t go on this cruise to see if there were other fish in the sea, and getting herself a fake boyfriend was definitely not on the itinerary either.
Instead of choosing which cocktail she’ll be sipping by the pool, she now has a completely different choice to make. Risk getting her heart broken or abandon ship.