The boys are getting into the holiday spirit. Halt decides to take them to a little religious gathering, where Will learns of a little girl who melts his heart.

Peter Bishop had spent the past year getting his life back together. He had a stable job, a steady home, and, finally, something he could call family. But after the events on that bridge - when he lived, where he should not have - he is forced to contemplate the unthinkable: his entire premise of reality was utterly wrong. (Episode 2x19, Man From the Other Side)