"Here, Look" solves two problems:
You hand someone your phone to show them a picture, then they start scrolling through the rest of your photos. This is, at best, annoying.
You want to show someone 3 or 4 shots out of hundreds.
Here, Look lets you pick a few photos, click “Here, Look” and hand your phone over to a friend.
They see JUST those photos, and can flip through to their heart’s content.