When parallel universes begin collapsing on each other, there are suddenly multiple versions of every person on Earth. While a certain amount of panic ensues, the situation enables one man—a self-described “sad sack”—to finally get the chance to woo his office crush. Or one version of her, anyway.
Source: io9 – Love Blossoms Amid a Space-Time Anomaly in Wry Scifi Short Doubles