The title "" refers to the eighth episode of Grey's Anatomy , Season 10. It originally aired on November 7, 2013, and is best known for the intense, "dark and twisty" fallout between Meredith Grey and Cristina Yang . 🏥 Key Plot Points
: Fans remain divided over the betrayal. Many on Reddit felt Meredith was being overly possessive of her project, while others argued Cristina was out of line for going behind her friend's back. "Grey's Anatomy" Two Against One (TV Episode 2013) - IMDb [S10E8] Two Against One
: The couple makes a "bold decision" regarding their relationship, specifically choosing to wait until marriage for sex. The title "" refers to the eighth episode
: Shane Ross sides with Cristina against Meredith to use the 3D printer. [S10E8] Two Against One