When Abigail and Parker return from New York City to visit their home town, they discover that their best friend Rachel is a bridesmaid in the wedding of their childhood friend, Caitlyn, and Tony, who was Rachel's boyfriend until Caitlyn interfered. Abigail and Parker decide to run some interference of their own. They manipulate Caitlyn and become bridesmaids as well so that they and Rachel can sabotage the wedding from the inside. With help from a police detective who happens to be a groomsman, the girls strive to ruin Caitlyn's wedding while dodging her controlling mother and hopefully reuniting Tony and Rachel.

Six months after the suicide of her twin sister Sofie, Megan still grieves her death and misses her beloved sister. In the Saint John's Eve, Megan travels with her friends Christian, Zoe, Mark and Alicia to her family's house in Nowell Lake, Louisiana, to celebrate the summer solstice. While shopping supplies in a local store, Megan befriends the seller Nick and buys a magazine with an article about communication with the dead in the summer solstice, the time of year when there is the greatest length of daylight. While in her house, Megan is haunted by a spirit that she believes is Sofie trying to communicate with her. In her investigation, she suspects of the weird hick Leonard and while snooping in his house, she finds the picture of the missing girl Malin and unravels a dark secret about the suicide of her sister.