Meet the tough, dedicated men of Boston Fire--and the women who turn their lives upside down. What would have been a random incident with an attractive stranger becomes something more when a charity event brings them back together. Getting trapped in a broken elevator figures in exactly nowhere, and freaking out in front of a sexy firefighter definitely isn't on the agenda. Especially not one with two kids and an ex. They're from different sides of the tracks, literally--with friends, family and careers to consider. But as Derek and Olivia are discovering, chemistry doesn't allow for plans, and love doesn't bother with logistics.