Dr Tom sends Erica back to the time of her biggest regret - her brother Leo's death, and Erica discovers that playing God isn't as trouble-free as she thought.

Erica longs to become more spontaneous and fun-loving and is sent back in time by Dr Tom to a time where her narrow-mindedness hurt somebody close to her.

Erica supervises the launch of Katie's new book but finds that her controlling behavior is hindering progress. Upon this, she realizes that her need to control things might be ruining her chances of having a romantic relationship with Ethan.

Erica is sent back in time to the source of her feud with enemy Katie to discover why the two, who were best friends for a while, fell out.

Erica relives a love affair from her university days as a means of exploring her feelings for Ryan.

Erica seeks her sister Samantha's forgiveness as Yom Kippur approaches, but before she can expect forgiveness from Sam, Dr Tom sends her back in time to help understand more about her parents' divorce and learn to forgive them.

Erica is stressed out and struggling to juggle work and family life. Luckily, Dr Tom decides to give her a break and sends her back to a `perfect day'.

Erica tries to persuade her sister Samantha not to marry Josh, and Dr Tom sends her back in time to prevent the two from falling in love but discovers a secret that threatens her relationship with Samantha.

Erica is sick of being treated like a child so Dr Tom sends her back to her Bat Mitzvah, which is the source of the problem, so that she can prove herself as a woman.

Erica is sent back to her first term at university where she learns to stand up to her haughty professor. Dr Tom hopes that in doing so, Erica will be able to use the skills to confront her bullying new boss.

Erica is forced to confront her first sexual experience in Muskoka to understand and overcome her relationship woes. 

Erica goes back to 1995, her second year of university, where she is invited to join a secret society.

Erica loses her job and boyfriend. A latte sample with nuts sends her to the hospital. She meets Dr. Tom. She consults him and makes a list of what went wrong in her life. She's suddenly back in high school, 16 not 32 y.o.