Erica is worried that her sister Samantha is marrying the wrong man in Josh. When she goes back to prevent Sam and Josh from ever getting together, Erica learns a big secret - one that threatens her relationship with her sister.

Erica explores her feelings for Ryan by reliving an unusual love affair from her university days.

Adam gets the chance to alter the regret that led him to a life of violence and crime. It’s a path that Adam is sure he cannot change - that is, until he winds up in a surprising new present.

After three years of time-travel therapy with Dr. Tom, Erica has visited the past, jumped to the future, side-stepped to alternate realities, and changed her life in the process - But now, Erica has arrived in a place she never thought she would see again: Right back where she started.

Erica is helping ho-ho-host 50/50 Press' first holiday party, much to the disappointment of her Rabbi father. In her effort to give Adam the perfect Christmas, Erica learns the true meaning of the holidays with visits to her friends' Christmases past, and one particularly memorable Hanukkah of her own.