Chetna - The Excitement is the story of an ambitious business-woman falling in love with an employee. The motive is pretty evident: seduction and extra marital affair. The man in question here is Sameer (Jatin Grewal), a simple married man who moves to Dubai with his loving wife Aastha (Navneet Kaur). All is well until Jatin suddenly becomes the object of affection and the one showering him with all her attention is his boss, Chetna (Payal Rohatgi). Known for her brutality in business, she's of a firm believer that with a scheming mind and good looks a woman can achieve anything. Here starts an extra marital affair between an employee and his boss. Due to some complications Sameer is unable to get himself out of this mess. His wife discovers the truth and decides to walk out of his house. She goes ahead and joins Chetna's business rival Jairaj Mittal (Kiran Kumar). Her plan is to ruin Chetna. Does Aastha seek revenge? Is Sameer aware of his wife's plans or is he part of this vicious plan?