Nayanthara and Kavin’s ‘Hi’ has finally arrived in theatres, marking the first on-screen collaboration between the two actors. Directed by Vishnu Edavan, the romantic entertainer blends love, comedy and family emotions in a light-hearted narrative.The film features an ensemble cast, including Radhika Sarathkumar, Prabhu, VTV Ganesh, Sathyan and Amrutha Srinivasan in key roles. Jen Martin…