Amelia, a junior clerk, and her boss Hayden, a single dad, have a one-night stand and Amelia gets pregnant. Facing life's pressures, they agree to co-parent without romantic involvement. Their cohabitation is a mix of sweetness and arguments, leading to genuine feelings. Hayden's ex, Jennifer, returns, trying to reconcile and undermining Amelia, even kidnapping her. Hayden rescues Amelia, and Jennifer is jailed. After overcoming obstacles, they drop their old agreement.