A naive hotel receptionist Mallory Phillips gets pregnant after a one-night-stand with Harris Thompson, who hid his identity as a hotel room attendant. Unbeknownst to Mallory, Harris was his boss's son, who was engaged to Nicole Hudson, a billionaire's daughter.

Mallory must hide her daughter, Harriet, from Harris's wealthy and influential family, who wants full custody of her daughter. While juggling her work as a hotel receptionist and her responsibility as a single mom, Mallory is heartbroken by her daughter's desire to have a complete family.

While Harris tries to break away from his engagement with Nicole, he works to win Mallory's heart back. He is torn between obligations in their group of companies and following his heart.

Will there be a future for Mallory and Harris where they can live as a family like their daughter, Harriet, has ever wished for?

"Harris, why did you do this to me? Why me?" She muttered in her broken voice. Mallory's heart aches, thinking she trusts and gives everything to Harris, only to be fooled by him.

Mallory looked at Harris's sleeping form, she couldn't help but feel used and betrayed. She felt like a toy that Harris used and then threw away.

Mallory gathered her things and walked out of the hotel room without waking Harris up. She didn't want to see him or talk to him ever again. As she left the hotel, she saw the sign that said "Royal Vista Hotel" and realized that Harris was not just an ordinary hotel employee but the heir to the hotel empire. The realization made her feel sick to her stomach.