Honors student Iris faces crushing public humiliation when her long-term crush spurns her romantic confession, condescendingly telling her that bookish virgins lack allure. Refusing to allow romantic inexperience to hold her back, she approaches Nash, the campus's unapologetic playboy known for charming socialites and breaking hearts. Armed with a detailed spreadsheet, Iris hires him to deliver practical tutorials in seduction, casual banter, and modern romance.
What starts as clinical flirting drills in dormitories and bustling cafes quickly blurs into authentic emotional attachment. Nash finds himself disarmed by Iris's sharp intellect and unfiltered sincerity, abandoning his carefree habits to guard her heart. When the arrogant ex-crush returns with jealous overtures after seeing Iris blossom, Nash and Iris must decide if their lessons have laid the foundation for genuine commitment.
