Office relationships can make for some rather awkward watercooler moments - not to mention the inevitable kiss-and-tell stories making their way around the workplace.
But it seems that hasn't stopped these employees from embarking on full-on flings with their co-workers.
Men and women have taken to secret-sharing app Whisper, which lets users post anonymously, to lift the lid on the truth behind their secret affairs.
One woman revealed: "I slept with a coworker who has a baby and a girlfriend. I don't regret it, but I don't think my boyfriend will be happy either."
Another poster admitted to having sex with a colleague after getting "blackout drunk." She wrote: "I'm madly in love with my boyfriend of three years and we're getting engaged. Feel like a horrible person sometimes."