"Biology says that we are who we are from birth. That our DNA is set in stone... For better or worse, we find ways to become more than our biology." —

: Lexie becomes increasingly jealous of the growing bond between Meredith and April. She is particularly hurt when she discovers April knew about Meredith’s fertility issues before she did.

: Still recovering from trauma, Cristina remains detached from surgery. In a surprise move, she buys a renovated firehouse for her and Owen, choosing a home that represents a fresh, non-medical start.

For more detailed breakdowns and community discussions, you can check out the Grey's Anatomy Universe Wiki or the TV Fanatic recap .