Sillunu Oru Sandhippu is a 2013 Tamil language romance film written and directed by Ravi Lallin in his directorial debut venture.
The film stars Vimal, Oviya, and Dipa Shah in the lead roles. It tells the story of Ashok (Vimal) and Geetha (Oviya), who fall in love as teenagers but are separated by their families. Years later, Ashok returns to the country from the US and begins a relationship with Charumathi (Dipa Shah), but chaos ensues when Geetha comes back into his life.
Major portions of filming were done in Chennai, Ooty, and Malaysia until February 2012, followed by additional schedules after the end of the FEFSI strike. The film was initially titled as Unmai Sonnaal Nesipaya, then Anaithukkum Aasaipadu, before being changed to Sillunu Oru Sandhippu.