Kathy is wed to Peter. Now she can't help but question exactly how things could have been if she got together with her old guy, Tom. Being married stops from doing that so she asks her buddy, Emily to go to him and also see if she can sleep with him after that inform Kathy how it was. When Emily informs Kathy that things were incredible, their friendship suffers, at the very same so does Kathy's marriage. Things get back at much more complicated when Emily learns she's pregnant, as well as she's not certain if it's Tom's or her sweetheart, Elliot.