The emotional core of the episode follows Glenn Rhee , Tara Chambler , and Abraham Ford's group as they march toward Terminus.
Glenn spots one of Maggie’s notes pointing toward Terminus. He pushes the group forward relentlessly, ignoring his own exhaustion and Tara's leg injury. [S4E15] Us
The group encounters a dark, collapsed train tunnel filled with walkers. Abraham refuses to risk Eugene's safety and splits from Glenn , giving him supplies and moving to find a vehicle. The emotional core of the episode follows Glenn