She married a stranger to save her father. She walked into college to build her future. She never imagined both paths would collide. At just twenty, Aarohi Sharma is innocent, mischievous, and full of quiet dreams. An arranged marriage ties her life to a man she barely knows-Dr. Advay Sharma, a twenty-eight-year-old physics professor, calm, disciplined, and bound by rules. Their marriage is built on responsibility, not love... and a promise: No one will know they are married. But fate plays its own games.Because the man she calls husband at home is the same man she must call Sir in college. In the classroom, he is strict, unreadable, untouchable. And she? She is chaos. With innocent sarcasm, childish mischief, and a smile that tests his patience daily, Aarohi gets on Advay's nerves-knowing well that he can't say a word beyond being her professor. What starts as harmless teasing turns into a silent war of glances, restrained irritation, and emotions neither of them planned