Julianne surprises Erica on her birthday.
The final part of her therapy has Erica becoming a doctor herself, but things take a turn when her first patient is someone she never thought she'd end up helping.
Erica has to make a big decision about starting her own business, so Dr. Tom sends her back to university to get some advice.
Erica finds out what it's like to control time.
Julianne and Erica come in to posession of a damaging video which shows Brent in a compromising situation.
When problems arise between Erica and Ryan, after Erica goes to a party with Ethan, while Ryan is supposedly away, Erica is sent back to relive an unusual love affair of her university days, in order to understand her feelings about Ryan in the present.
When things escalate between Erica and her mother at the Yom Kippur celebration, Erica is sent back to fix their relationship.
After earning bad reviews for Katie Atkins' newest book, Erica has problems moving on, so Dr. Tom sends her back to a different life after having made a different choice about her job.
Erica fulfills her desire to open a fiction branch at 50/50 and learns that she is now a doctor like Tom is. Tom tells her that he is retiring and she is on her own now.
After all the good things that happened to Erica's life lately, there is still that one regret she does not get over: her brother Leo's death. Dr. Tom warns her that it is not permitted to bring back the dead, so Erica asks him to send her back to just say goodbye. But then, temptation takes over...moreless
Once again, Erica is sent back to her university days, but this time to overcome her fear of confrontation.
When things start going wrong at Judith's baby shower, Erica is sent back to her Bat Mitzvah to overcome her childish reputation.
When Erica stumbles upon a secret at work and is unsure if she should tell anyone, Dr. Tom sends her back to high school where she learned about a friend's secret in order to develop an understanding of the kind of secrets that should be kept and which ones should be shared.moreless
Now that she is supervising the launch of Katie's new book, Erica has turned into a control-freak. Fortunately, she realizes her need to control everything is contributing to the deteriorating relationship with Ethan. She asks Dr. Tom to send her back to prevent the kiss they shared.
Dr. Tom gives Erica the chance to relive her day without being bound by rules or restrictions. Best of all, it won't change anything; no one but her will remember what she says or does. Kai joins Erica on her do-over day, but they soon realize that there is a reason that actions have consequences.moreless
On the day of her sister's wedding, doubts are rising in Erica's mind if the couple is meant for each other, so Dr. Tom sends Erica back to find out and to fix her sister's relationship.
Deciding that Erica might need a rest, Dr. Tom sends her back to relive a perfect day.
Seeking a better life, Erica Strange visits a mysterious therapist, Dr. Tom, who allows her to go back in time and get another shot at her biggest regret from high school.
Erica meets her new therapist Dr. Naadiah, from whom she finds out that Dr. Tom quit his job. Erica decides to quit as well, but Dr. Naadiah sends her back to 1998 to help a younger Dr. Tom.
Erica runs into Ethan and decides to play match-maker in the past.
When Julianne offers Erica to become the author of the new sex book herself, Dr. Tom sends her back to a summer in Taipei - a trip that she had never taken because of her fear of taking chances.
After his affair with Samantha, Erica has problems facing Kai - while Sam still dates him. Dr. Tom sends her back to a situation that led to a big fight between her father Gary and her brother Leo, so she can learn the lesson that truth is sometimes hidden underneath the surface.moreless
Erica is sent back to her first sexual experience to get to the roots of her relationship troubles.
In order to improve her management skills, Erica is sent back to an old relationship that did not work out the way she wanted. The trip includes participation in a vampire LARP (live-action role play) to learn a lesson about stepping out of the box.
When Erica looks for a new job as an editor's assistant, she finds the editor to be one of her university mates, who joined the "Literati" society back in the days - the most respected club on the campus, that Erica had passed on, which she now regrets having done. Dr. Tom sends her back to her student time to fix that.moreless
Erica is swamped with the problems in her environment: Samantha crashes at her place alone after having problems with her husband; Julianne wants her help with Friedken who threatens to pull his book; Dr. Fred wants her help with Kai. Erica is relieved when Dr. Tom brings her into his office, but this time he wants her to solve all the problems on her own.moreless
Dr. Tom's issues with relationships cause problems after he runs into his former fiancée, and Kai's return causes a hitch in Adam and Erica's relationship.
Erica is asked to hold the baby at a family Bris, while her father Gary circumsizes it, but when the moment arrives, Erica faints. When she wakes up, she finds herself in Dr. Fred's office, who asks her for help with Kai.
After Katie gets a book deal with River Rock Publishing with a story inspired by Erica's life, Erica is sent back to understand the source of her and Katie's "friendship".
At the end of Season Two, Erica walks through a door, her door, ready to face whatever is on the other side. Now everything in Erica's life - her job, her love life, even her therapy with Dr. Tom - starts anew, and gets turned upside down in the process.
Erica finds herself meeting up with Claire again, hours before Claire gets married to Ethan.
When Erica and Ethan start arguing a lot in their relationship, Erica notices, that she doesn't even know why. When meeting Doctor Tom for her therapy, he sends her back to an early relationship in summer camp, that suddenly, without her knowing why, ended and resulted in her getting thrown out of camp.moreless
When Judith is not happy with Erica's babysitting, Erica is sent back to Frosh week to improve her parenting skills.
Doctor-in-training Erica is assigned her second patient - Juliette.
After another disagreement with Erica over Kai, Dr. Tom takes on a session himself, which sends him back to the day he saw his daughter Sarah for the last time.