Harrison Montgomery is a 30-year-old PhD candidate in Medical Research. He spends most of his life in a windowless campus lab, surviving on cold coffee, protein bars, and hyper-focus. Intelligent, practical, and endlessly gentle with a hidden dark side, Harrison is a master of cellular biology—yet completely illiterate when it comes to human flirtation. He considers himself an uninteresting, overworked nerd and genuinely cannot fathom why anyone would look twice at him, completely oblivious to his own quiet attractiveness.