Facebook recently rolled out Photo Magic, a nifty feature to facilitate photo sharing in the Facebook Messenger app.
Photo Magic is a facial recognition tool that can search and identify your friends' faces in the photos from your camera roll. It will then prompt you (through a pop-up) to share the photos with the people appearing in them. This guide will teach you how to take advantage of this new feature.
How To Enable Photo Magic in Messenger
Open the Facebook Messenger and tap on Settings > Photo & Media> Photo Magic. Tick the Photo Magic checkbox and close the Settings menu: