Books like The angel's call

When they accidentally swap smartphones at an airport, Madeline Green and Jonathan Lempereur are total strangers. By the time they realise what's happened, they're on opposite sides of the Atlantic, and have begun to learn rather more about each other. Mild curiosity turns to obsession as their mobiles reveal secrets from their past lives. Having never met properly, they begin to feel intimately acquainted and, as their lives draw closer, events and feelings begin to race out of control...