John Cena’s sex scene with Amy Schumer in Trainwreck became a problem—because he never told his then-girlfriend, Nikki Bella.
Cena admitted he kept it a secret until the last minute, saying, “I kind of walked in one day and was like, ‘Hey, I’m doing this.’ And that was the wrong approach.”

Bella later joked it ruined her enjoyment, saying, “I couldn’t masturbate forever because I just think of the sex scene.”

Despite Schumer’s joke that Cena was “actually inside her,” he later clarified he wore a modesty sock during filming.