<P> Ethan moves to London for a job and Rachel flies out to visit him . He reveals that he loves her and just wants to see her happy, but is sad and accepts that Rachel does not reciprocate his feelings . Rachel returns to New York to find Dex sitting on her doorstep . He reveals that he ended things with Darcy and called off the wedding . </P> <P> Rachel is ecstatic until Darcy ends up at her door begging to come in to talk . Dex hides and Darcy enters her apartment . She reveals to Rachel that she has been cheating on Dex with his friend Marcus . She is also pregnant with Marcus' child and says that they are very happy . Rachel gives her blessing to Darcy, who proceeds to leave only to return minutes later and ask what Dex's jacket is doing in her apartment . Darcy begins to search the apartment for Dex, who comes out, making her realise that Rachel is the other woman . Darcy becomes infuriated and storms out of the apartment, telling Rachel that she hates her . </P> <P> Two months later, Rachel and Darcy run into each other on the street . They have not spoken since the incident and Darcy says that she is happy, but doesn't sound so convincing . Darcy sees that Rachel has picked up one of Dex's shirts from the dry cleaner, Rachel is unapologetic for sleeping with Dex but is sorry for hurting Darcy . As they leave, they turn back and glance at each other, with Darcy smiling and waving . She reveals to Rachel that she is honestly happy as she puts a hand over her baby bump . Rachel walks around the corner to Dex sitting on a bench . They walk down the street together holding hands . </P> <P> The film ends with an ambiguous scene during the credits . Darcy shows up to surprise Ethan in London; Ethan tries to ignore her and briskly walks away . The screen turns black with text indicating that the story is to be continued, which may indicate that a movie based on Something Blue, which is the book sequel to Something Borrowed, will follow . </P>

Who does rachel end up with in something borrowed