Tonight's all new episode of "Grey's Anatomy" is titled "You've Got TO Hide Your Love Away," and the episode promises to be exciting. It can be watched on ABC or online via live stream. For details, as well as a few spoilers for tonight's episode, read on.

It seems tonight's episode will be a bit of a test for Alex and Jo's relationship. Camilla Luddington who plays Jo on the show spoke to TV Guide about the upcoming episode and her character.

"She's very careful with her relationships. It took her a long time to even let Alex know that she liked him and had those feelings. Even then, she was wary about keeping it as friends because she felt like she'd ruin stuff," the actress told TV Guide.

However tonight, Jo will face a test of commitment. Will her relationship with Alex survive? Tune in tonight at 9/8c on ABC to catch the all new episode of "Grey's Anatomy" and find out. The episode can also be watched online via live stream. Simply click here to gain access to the live stream.