Long before Netflix hooked viewers with a premise that tested whether a love connection could be formed in a matter of days in a "pod" with a glowing blue wall on "Love Is Blind," a fictional duo had hopeful romantics yearning for a different kind of connection — a beautifully torturous 20-year slow burn. "One Day," David Nicholls' bestselling novel, is a melancholic, angst-ridden portrait of a friendship between two young people that deepens and matures into a romance separated by time and timi