April Kepner: 24 hours. 1,440 minutes. 86,400 seconds. That's all it takes for a patient to go from sick to healthy, from hopeful to dire.

Owen Hunt: One day can you bring back from the brink, change your entire life in one heartbeat, one single breath.

Meredith Grey: It's why doctors watch you like a hawk, hold you for observation. It's why we behave as if your every move, every sound, every input and output, is life or death. Because it is.

Owen Hunt: 24 hours. 1,440 minutes. 86,400 seconds. That's all it takes to save your life. To change your life.

April Kepner: One single day can pull us from the depths of despair.

Meredith Grey: And one single day can fill us with more possibilities than we could imagine.