Erin ... The Good GirlAssistant District Attorney, Erin Marsden,is Serendipity's quintessential good girl.  The only daughter of the ex-police chief, she has never made a misstep, content with her quiet, predictable life ... or so she thinks.  Until Cole Sanders returns to town with heated interest in his eyes and shadows in his past.   Cole ... The Bad BoyAfter seven years of deep under cover work in New York City, Cole returns to Serendipity to help his aging father and to find his moral compass once more. Not to get involved with wholesome Erin Marsden.  Even as a rebellious teen, he knew a girl like Erin was off limits and that hasn't changed.  But neither one of them can resist their off-the-charts chemistry and a one night stand brings complications neither Erin nor Cole expected.