We all have those secrets that we can only hope and pray will never come out unintentionally. Some secrets are innocent, like having a hidden sexuality, or a niche hobby. But some secrets are literally incriminating, like fcking somebody you know damn well you shouldn't have fcked, or filming something you know damn well you shouldn't have filmed. Sometimes we spend years hiding these events, and we have to gradually convince ourselves that these stories are forever in the past, but then you get drunk one night and tell someone, and suddenly the secret is not only yours to hide anymore.
If you've ever known something about someone that eats away at you at night, you might relate to this Reddit thread.