After a whirlwind romance on a sun-soaked island, Ally and Darren return to the city, determined to turn their vacation love into something real. But as Darren struggles to adjust to the fast-paced urban life, Ally can't help but worry as he confesses his nostalgia for the island. Their relationship faces its biggest test when Darren's ex unexpectedly appears at their best friend's wedding, intent on rekindling old flames. Ally is torn, fearing she might lose Darren to both his past love and the life he left behind. Will their love be strong enough to weather the storm?