Sneha's on-screen romances have been well-received by audiences and critics alike. Her chemistry with co-stars has been widely appreciated, and her performances in romantic films have cemented her position as one of the leading actresses in the Tamil film industry.

While their chemistry was encouraged by the director to help the film, it eventually grew into a real friendship and love. Despite media reports, they initially denied rumors of a relationship until their parents approved. Marriage (May 11, 2012): They married in a grand ceremony in Chennai

On May 11, 2019, in a quiet ceremony in Chennai, Sneha married Prasanna. The wedding was strictly close-knit, defying the grand spectacle of most celebrity weddings. This secrecy led to massive fan frenzy. Why? Because for a decade, the public had searched for "Tamil actress Sneha relationships" expecting the name of a Vijay or a Madhavan. Instead, she chose Prasanna—a talented, understated actor.