" Tu hoga zara paagal tune mujhko hai chuna, Kaise tune ankaha, tune ankaha sab suna." "Teri jhuthi baate me saari man loon, Aankho se tere sach sabhi, sab kuch abhi jaan loon." Some marriages begin with love. Theirs began with a last wish. After losing the only person she had left, **Vanya Sharma** finds herself standing in front of a promise she never expected to fulfill-her grandfather's final wish. To marry the grandson of his closest friend. The man fate chooses for her is none other than her professor, **Arjun Mehra**. A man admired by many... but broken by a past he refuses to talk about. Bound by a promise to a dying man, they enter a marriage neither truly wanted. For Vanya, it's a new beginning. For Arjun, it's a responsibility he cannot refuse. He keeps his distance. He hides his pain. And he refuses to let love enter his heart again. But sometimes destiny has its own plans. Will Vanya manage to break the walls around Arjun's heart... or will his past destroy the chance of a future together? Grumpy prof X clusmy student Age gap Student X professor A promise. A responsibility.