I Believe in Love

Due to a genetic disorder, handsome librarian Henry DeTamble involuntarily zips through time, appearing at various moments in the life of his true love, the beautiful artist Clare Abshire.

A married woman realizes how unhappy her marriage really is, and that her life needs to go in a different direction. After a painful divorce, she takes off on a round-the-world journey to "find herself".

Buddy Amaral, a successful and self-absorbed Los Angeles advertising executive, switches airline tickets with a stranger just before boarding a long-delayed flight so that he might enjoy an overnight fling with a pretty Dallas businesswoman. When the plane goes down, killing all aboard, Buddy's guilt soon turns into an alcohol problem. As part of his 12-step program, Buddy seeks atonement and decides to seek out the woman he thinks he's left a widow.

In an afterlife where souls have one week to decide where to spend eternity, Joan is faced with the impossible choice between the man she spent her life with and her first love, who died young and has waited decades for her to arrive.

Rose Loomis and her older, gloomier husband, George, are vacationing at a cabin in Niagara Falls. The couple befriend Polly and Ray Cutler, who are honeymooning in the area. Polly begins to suspect that something is amiss between Rose and George, and her suspicions grow when she sees Rose in the arms of another man. While Ray initially thinks Polly is overreacting, things between George and Rose soon take a shockingly dark turn.