But not really. While she stood up for herself in front of Dr. Bailey, Cristina Yang gave Lexie Grey a nice compliment at the end, telling her what she did for Nick was brave. Then Cristina went and danced away the pain... we love her.
There is no O.R. open and the doctors weren't prepared for a series of events that took Nick's life in the end. Cristina tells Lexie this just happens sometimes but they do more good than harm overall.
I think it's better to have someone, even if it hurts, even if it is the most painful thing you have done, even if it's the most painful thing you've ever had to do. I think it's better to have someone.