Five years ago Abigail's family went bankrupt, and she was forced to leave Liam. Her friend Chloe seized her letter, wrote a fake breakup note, and produced fake proof of a miscarriage. Liam was then presumed dead in a shipwreck, and Abigail gave birth early to a daughter, Lily, and raised her alone. She works as a bartender to fund Lily's heart surgery and meets Liam again. He believes she aborted their baby and treats her with contempt, while she hides the truth and cares for his sick brother, Ethan.
Ethan discovers that Abigail has kept Liam's memorial. Liam quietly pays for Lily's surgery. Chloe sabotages Ethan's transplant to force a marriage, and Abigail, the only matching donor, unmasks her at the engagement party. Liam cancels the wedding, learns that Lily is his daughter, and rescues them after Chloe kidnaps the girl. Chloe is arrested, and Liam asks Abigail to marry him in the hospital, reuniting their family.
