This book is a slow-pace one compared to 'Bride By Mistake'. This book tells the other side of the story of the twin sisters Meg and Lisa O'Malley. Lisa planned to switch lives with Meg so she could reconnect with high school crush Zach Addison. This started when Lisa said she had a convention she had to go to and could not pass it up. In reality, there was no convention. She had nothing to do while she was in Meg's hometown of Illinois till she met Martin Landsburg, Meg's boyfriend.
This switch caused both sisters to find their true love. Although both sisters played the scheme for a week, both felt awful about it. Lisa who was the mastermind behind the switch-lives-scheme, she was the one who felt the most pain about the plan. She realized the dangerous outcome it would have on everyone, especially Martin since he would have his heart broken by both O'Malley sisters. The pressure of the scheme was about to break Lisa since she felt guilty and having realized she was falling for Martin at the same time, when she told Rachel who she really was. She gained an ally, who helped her though the rest of the week. When both sisters have had enough of the scheme, they decided to tell Martin and Zach. Sadly, their identities were revealed before they had a chance to tell their significant other who they were engaged to. Both Zach and Martin were outraged by how the sisters played them and eventually spoke to a friend, Martin- Rachel, Zach- Jeff. Both Jeff and Rachel explained one thing that was true for both Zach and Martin, there was sparks flying from the moment they met the other twin. And that they fallen in love, hard and fast. Martin and Zach decided to forgive the twin sisters and had their first kiss as the couples who were engaged and truly in love.
These two books show that even though a person might have been deceitful, they will regret their decision after they have fallen in love. And it would be easier to move forward once forgiven.