Strangers in Paradise (SIP) is the story of three friends, Francine, Katchoo, and David and the people they fall in and out of love with. It's a tale of dark pasts and hopeful futures, double-crosses and true friendship, love, and hate. In other words, it's a story of real life, kicked up a notch, a sometimes-heartwarming, sometimes-heartbreaking look at life and the relationships that we stumble through.