Love of My Lives by Yamile Saied Méndez

Madi Ramírez has it all—a thriving career she loves, a successful boyfriend, and a wedding to plan—when he finally proposes. So why does she feel like there is something missing? Jayden even has the right initials—the JR that appeared to Madi years ago, in a dream visitation from her beloved, wise abuela. Madi’s friends think her expectations are too high—but she can’t help wishing for that dreamy feeling in real-life. Wishing that Jayden would show her a little more affection. That she could really believe they were meant to be . . .
 
When a business trip to Puerto Rico presents itself, Madi is quick to take it. She can finally scatter her abuela’s ashes on the beach, as she wished. And maybe time apart will remind Jayden how much Madi means to him—and maybe he’ll begin to show it. But in Puerto Rico, Madi finds something—well, someone—else. A man who makes her heart beat triple-time—and who feels as right as someone
Fated—except for those nagging initials . . .