Six years ago, on the passionate night of her engagement to Simon Wakefield, Niamh Paxton stole a confidential file and then disappeared in a car accident. Now, Simon shows up at her door with two toddlers clinging to his legs. "Niki, did you secretly have my kids?" An amnesiac Niamh retorts, "Sir, if you have paranoia, you should go see a doctor!" Simon lifts the two mini-versions of himself and a paternity test report, pulling her into his arms. "Honey, but you can't deny this." As Niamh slowly falls for Simon again, her memories begin to flood back. The shocking revelation hits her: Simon is somehow involved in her father's death...