Lena is a thirty-three-year-old copywriter in Washington, D.C.-a woman who spends her days shaping other people's words and her nights trying not to notice how quiet her own life has become. Deadlines, takeout, insomnia, repeat. She's careful, contained, invisible-and she's made peace with that.Then she meets Daniel.He's confident, magnetic, and utterly certain of her. He looks at her like she's something rare, something he's been waiting for. With him, Lena feels seen for the first time in years-known in ways that both thrill and unsettle her.But as their connection deepens, Daniel's attention sharpens into something harder. His words linger. His presence fills every quiet space. His affection begins to sound like instruction.The more Lena tries to pull back, the more she begins to question her own memory-what she said, what she agreed to, what she truly wants.That's My Good Girl is a slow-burn psychological dark romance novella about power, perception, and the dangerous comfort of being understood too well.