15 Movies Like Thillu Mullu

Viola Hastings is in a real jam. Complications threaten her scheme to pose as her twin brother, Sebastian, and take his place at a new boarding school. She falls in love with her handsome roommate, Duke, who loves beautiful Olivia, who has fallen for Sebastian! As if that were not enough, Viola's twin returns from London ahead of schedule but has no idea that his sister has already replaced him on campus.

Manikandan and Sindhu, final year college students, become parents accidentally. Situations separate them, forcing Manikandan to raise his child, Adhithya, as a single parent. What follows is a beautiful tale of a father and son and their journey against all odds.

Youth follows Praveen, a 15-year-old boy who enters adolescence determined to find true love before school ends. As he goes through multiple relationships and heartbreaks, he slowly begins to understand what love truly means. Along the way, the experiences shape his growth, maturity, and outlook on life.

Raghavan transforms from a school topper into a “bad boy” to score girls in college, but ends up a heartbroken dropout. He then cons his way into a successful finance career, but the lies keep building and maintaining the facade proves tricky.

A man with a violent past seeks a fresh start, but the life he left behind resurfaces, forcing him to face old conflicts and redefine his future.

Sathya reluctantly agrees to a blind date arranged by his sister and meets Monisha. They discover they attended the same school years ago. Bonding over shared memories and old crushes, they reconnect with their past and grow closer.

Two identical twin sisters, separated at birth by their parents' divorce, are reunited years later at a summer camp, where they scheme to bring their parents back together. The girls, one of whom has been living with their mother and the other with their father, switch places after camp and go to work on their plan, the first objective being to scare off a gold-digger pursuing their father.

Identical 9-year-olds from very different backgrounds: orphaned Amanda and wealthy Alyssa meet at summer camp and decide to switch places -- and play matchmaker between Alyssa's dad, Roger, and the kind social worker who cares for Amanda.

Childhood friends Agan and Kural are inseparable. When Kural encounters romantic troubles, Agan must balance his hidden feelings for her with his desire to ensure her happiness.

Arunachalam, the son of a prominent village elder, discovers the truth about his past.

As a new school year begins, Greg is subject to relentless teasing from his brother Rodrick. Will Greg manage to get along with him? Or will a secret ruin everything?

Muthuvel Pandian, a retired, stern yet compassionate jailer lives a peaceful life with his family, but trouble knocks his door when his cop son’s tryst with an antique mafia gang goes awry and forces Muthu to step back into a dark world he had voluntarily took a break from.

An alcoholic designer struggles to save his six-year relationship while facing personal challenges and misunderstandings. As their bond is tested, he begins to confront his past and question whether love alone is enough to hold them together.

Gowtham and Kundhavi married then she finds a diary from his time at college, five years earlier. She thinks he would rather be married to Aishwarya, his college sweetheart, so she makes arrangements for them to meet again.

When a down-to-earth Chicago baker and a soon-to-be princess discover they look like twins, they hatch a Christmastime plan to trade places.