Overview:This week the couples join wedding coordinator Brian Worley to pick out their dream wedding rings. Meanwhile, one contestant faces down his nemesis and gets closer to fulfilling his life-long dream of becoming a cop, and the sound of sirens become very familiar as two contestants are taken away by ambulance on the same day. One happy couple conquers the challenge and wins the ring of their dreams, and gets to give a one-pound penalty to another couple who don't take the news very well. Lastly, one couple will triumph while another is sent packing in a tense elimination challenge.