Here are just some of the wildest things people had uncovered while checking their partners' phones (stock image posed by a model).
He'd asked me to find an address on his phone months ago while he was driving, and I - despite rarely remembering where I put my car keys - had definitely remembered his passcode.
There it was, he had been blowing up her inbox, asking why he had been blocked, reminiscing about how much fun they had that night when I was in London, requesting a sexy picture, and even asking if he could come over.
He seemed less interested, started hiding his phone or keeping it face down on the table at dinner, and a mutual friend mentioned he'd had a big night at the pub while I was away where his ex-girlfriend just so happened to be.
Jana asked her followers for stories of what they'd found on their partners' phones - and their responses did not disappoint.
