What would you do if an innocent Instagram Story accidentally exposed someone’s cheating partner?

A 21-year-old man posted a group photo from his friend’s birthday dinner, only to receive a DM from a complete stranger asking about a man in the background. She recognised him as her boyfriend, who had told her he was overseas on a work trip.

But where does his responsibility end? Should he answer her questions and help her piece together what happened or stay completely out of a relationship that isn't his? 

Hongbin Jeong and Nadiah Koh unpack the tricky line between accidentally witnessing something, getting involved plus the bigger question of just how much our social media posts can reveal about other people.