But then there's the question of Greg. Sweet, sweet Greg, who forgave her for sleeping with his dad when she was in a downward spiral and (respectfully, and only with her permission) whisked her off her feet while she was babysitting Darryl's baby. So while all this sadness over Nathaniel could spell trouble for OTP Greg, it's also possible that Rebecca is just feeling her feelings. It's never easy to know that an old flame is over you, even if you are totally into the partner you've got. Of course, the full story will play out Friday night, on the Feb. 1 episode of Crazy Ex on The CW. And things will surely get more complicated from here.