Popsugar Tech Online Dating Facebook Secret Crush 2019 Facebook's "Secret Crush" Feature Is Like a Dating App — Here's How to Use It 1 May 2019 by Chanel Vargas View On One Page Photo 4 of 11 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 You can select suggested matches based on groups you're in and events you plan to attend. Previous Next Start Slideshow Online DatingTech NewsDigital LifeDatingFacebook