The Breakup Vacation - Anna Gracia

Grace, a heartbroken young woman whose friends take her on a girls' trip to Cancún to help her move past her ex, Josh. 

However, Grace keeps a major secret: Josh is also in Cancún, and she hopes for a reunion. As she struggles to balance her friends, Josh, a growing web of lies, and an unexpected spark with a local Taiwanese guy named Daniel, Grace must figure out if her pursuit of closure will end up destroying the relationships that truly matter.