Rebecca Bunch (Rachel Bloom) is very much the focus of Crazy Ex-Girlfriend, hence why the show has its title. But one of the best aspects of Crazy Ex-Girlfriend in its initial season is how fully fleshed-out its supporting cast felt from the get-go. Rebecca's best pal Paula is a great example of this trait and Greg (Santino Fontana) is another shining showcase for how well Crazy Ex-Girlfriend depicted that Rebecca was not the only person residing in West Covina (Californiiiiiaaaaa!!) that was a tad bit off-kilter.
