From the first season and the first half of season two of Crazy Ex-Girlfriend comes Greg Serrano, Josh's best friend and Rebecca's on again off again crush. Sarcastic, dark, and a bit on the scrappy side, Greg is forced to confront his alcoholism after Rebecca moves to West Covina, and then he leaves to pursue his dream of studying at Emory. #crazyexgirlfriend #gregserrano #serrano #santinofontana #thecw