A missing homeless man is featured in the dreams of Allison and Bridgette that results in the two switching bodies, sending Allison to school and Bridgette to the office.
Visions of heart symbols floating over certain peoples' heads make Allison think they could be used to find their perfect mates. She couldn't be more wrong.
Allison is worried about Scanlon, who is being haunted by dreams about his dead brother Paul, beginning with his brother taking a beating from their dad for Scanlon when they were kids.
While investigating a missing girl's murder, Allison experiences more friction with Scanlon after finding a possible link to his late brother. Also, Ariel deals with her siblings' reactions to her leaving for college.
When Allison gets a skin graft on her hand after a burn, she is puzzled when the same hand acts with a mind of its own, gesturing uncontrollably. Also, Bridgette keeps her real role on the soccer team a secret from her parents.
Allison's flashes to the future leave her feeling powerless to stop an upcoming catastrophic event in which a bomb explodes in an office building at 9:18 a.m., but she doesn't know which day.
Allison suddenly is unable to understand spoken English when she wakes up after having a dream involving a Navajo Indian being burned to death by a man in a flameproof suit.
When a convicted sex offender moves into Allison's area, her neighbors are up in arms, but Allison's visions leave her questioning his guilt. Also, a potential career opportunity for Joe puts his and Allison's professional goals at odds.
A dream causes Allison to become suspicious of her brother's recent success. Meanwhile, Devalos' campaign manager takes an interest in Bridgette's abilities.
A man desperately seeks Allison's help to determine the true nature of his wife's disappearance. Meanwhile, Joe and Allison become concerned when Marie breaks down during a spelling test.
