O Kadhal Kanmani
ஓ காதல் கண்மணி (original)
It's love at first sight for a young couple repelled by the concept of marriage, but their view shifts when they meet their older-couple neighbors.
Starring Dulquer Salmaan, Nithya Menen, Prakash Raj, Leela Samson, Vinodhini Vaidyanathan, Ramya Subramanian, Prabhu Lakshman, Sivakumar Ananth, Rama Ramasamy, John Devasahayam
It's a drama and romance movie, and has a rating of 7.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from United States.