God, this is exactly why we love us some Christina and Meredith.
What do we know about the season finale? Well, we've put it all below for you.
1. A shooter rampages through the hospital, gunning for surgeons.
2. No, the promos are not misleading you: Meredith (Ellen Pompeo) is pregnant.
3. It's a huge episode for Cristina (Sandra Oh) and Meredith as they become more adult in their decisions and actions.
4. There will be many deaths, including those of people you know.
5. Amidst all the death, there will be a happy ending for a fan-favorite couple.