Theera Kaadhal is a Tamil romantic drama that explores the emotional complexities of love, memories, and relationships. The story follows a man whose life takes an unexpected turn when he reunites with his former lover after many years. As past emotions resurface, both of them must confront unresolved feelings, personal responsibilities, and the choices that shaped their lives. The film presents a heartfelt narrative about love that never truly fades and the emotional consequences of reconnecting with the past.

Theera Kaadhal is directed by Rohin Venkatesan.

The film stars Jai in the lead role, with Aishwarya Rajesh and Sshivada playing important roles. Supporting performances are delivered by Abdool Lee and Amzath Khan.

The cinematography for the film is handled by Ravi Varman, while the editing is done by Prasanna GK.

The music and background score are composed by Siddhu Kumar.

The film is produced by Subaskaran Allirajah under the banner Lyca Productions and was released in 2023.