When a strikingly handsome paramedic finds Kara Larsen's lost toddler, only to lecture her for failing to mind her child, Kara is embarrassed and relieved she'll never have to deal with him again...no matter how good looking he is. Doesn't he know being a single mom is a lot harder than it seems?! But when baby Nadia has trouble breathing one night, Kara's frantic 911 call brings that same intense first responder right to her door...FDNY paramedic Reid Bennett has a compulsion to help frantic parents. But after the way he reacted to the beautiful woman in the department store that day, she wants nothing to do with him. But when they bump into each other for the third time in a week, they both know there's a spark that can't be ignored...And Reid thought he had no interest in long-term commitment. But when Nadia's father calls out of the blue, Reid realizes he has some triage to do if he hopes to keep his girls...