To The System - [s7e2] Shock

The title is used for Season 7, Episode 2 of several popular TV shows, though it most notably refers to a high-stakes episode of Grey’s Anatomy .

Barry gains the ability of "speed-thinking" thanks to the Artificial Speed Force, but it begins to strip away his humanity, making him cold and calculating. [S7E2] Shock to the System

Meredith continues to hide her pregnancy and subsequent miscarriage from Derek as she struggles to get cleared for surgery. She eventually breaks her silence when she realizes she can't handle his reckless driving anymore. The title is used for Season 7, Episode

In this emotional aftermath of the hospital shooting, the doctors struggle to return to "normal." She eventually breaks her silence when she realizes

Since the title can refer to a few different series, here are the dominant "stories" for each:

During a surgery, Cristina experiences a severe post-traumatic breakdown on the operating room floor. This leads her to question her place in the hospital and eventually give her wedding ring back to Owen.