After an amazing first date, Bea and Ben’s fiery attraction turns ice cold — until they find themselves unexpectedly reunited at a destination wedding in Australia. So they do what any two mature adults would do: pretend to be a couple.

When carefree Nyles and reluctant maid of honor Sarah have a chance encounter at a Palm Springs wedding, things get complicated when they find themselves unable to escape the venue, themselves, or each other.

With the occasion all but overshadowed by her sister's upcoming wedding, angst-ridden Samantha faces her 16th birthday with typical adolescent dread. Samantha pines for studly older boy Jake, but worries that her chastity will be a turnoff for the popular senior. Meanwhile, she must constantly rebuff the affections of nerdy Ted, who is unfortunately the only boy in school who seems to take an interest in her.

Ally Darling is realizing she's a little lost in life. Her latest romance has just fizzled out, and she's just been fired from her marketing job. Then she reads an eye-opening magazine article that warns that 96 percent of women who've been with 20 or more lovers are unlikely to find a husband. Determined to turn her life around and prove the article wrong, Ally embarks on a mission to find the perfect mate from among her numerous ex-boyfriends.

With the wedding of her younger sister fast approaching, Kat Ellis faces the undesirable prospect of traveling alone to London for the ceremony. While this is bad enough, Jeffrey, the man who left her as they moved closer to marriage, happens to be the groom's best man. Determined to show everyone -- most of all Jeffrey -- that her romantic life is as full and thrilling as ever, Kat hires a charming male escort as her date.

Longtime single friends Ben and Alice agree to be each other's respective plus one at every wedding they're invited to during a busy summer of wedding fever.

A magazine's staff, including bickering ex-lovers Linda and Carey, cover an Indiana wedding, which goes slightly wrong.

Kelly Lofton is a young, successful dentist who has all the material things a woman could ask for. However, Kelly has struggled to find time for love in her busy schedule, so when her younger sister Susan gets engaged to a seemingly perfect man and organizes an extravagant engagement party, Kelly panics. She hires a gorgeous actor for the weekend to accompany her to the party. Her ruse quickly develops into something real and Kelly realizes the only thing missing in her life is love.