A lot of people do this(image below) to follow a post/status from certain groups and pages, but there is an easy way to do that.
It’s a two-step-process and you can follow any post discreetly. Here it goes.
0. Go to the post you want to follow.
1. Click on that(marked in image) icon.
2. Click on ‘Get Notifications’. And you’re done!
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Gaurav Goyal