Kannum Kannum Kollaiyadithaal
Development of the film began in 2017, when Salmaan showed interest in collaborating with Periyasamy. Principal photography took place in Goa and Delhi from 18 November 2017 to 24 July 2018. The film features a score composed by Masala Coffee and Harshavardhan Rameshwar.
The film was released on 28 February 2020 and was successful at the box office.
Plot
Siddharth and Kallis (Kaliswaran) are two young IT professionals living a seemingly rich lifestyle. Meera (a beautician) and Shreya (a chef) are their girlfriends, respectively. We learn that Siddharth and Kallis are actually con artists who use online shopping scams to earn money. They buy genuine laptops using false identities, swap genuine internal parts with fake ones, return the laptops for a refund, and sell the genuine internal parts to make money.
One such laptop with fake parts ends up with Prathap Chakravarthi, a Deputy Commissioner of Police (DCP), and suddenly explodes. Chakravarthi traces the purchase and zeros in on Siddharth and Kallis. Siddharth and Kallis figure out police is suspecting them and wants to change to stealing cars instead of modifying computers.
In the meantime, a thief steals Meera's bag, and she complains to Siddharth that she has lost her hard-earned money. Siddharth feels guilty and decides that he and Kaliswaran should mend their ways. They take all their money and relocate to Goa with their girlfriends and plan to start a restaurant and a beauty parlor.
Chakravarthi appears in Goa, and confronts their house with police. The men assume initially that they are the police's target. However, they are shocked when Chakravarthi reveals that he is looking for the two women who fled just before he arrived. Siddharth and Kallis realize Meera and Shreya are con artists themselves, and they pretended to be their girlfriends just to loot their money.
After some investigation, they figure out Meera and Shreya are in Delhi, who have forged new identities and are preparing for their next scam. The women are shocked that Siddharth and Kallis have managed to find them, and return their money while asking them to leave. Siddharth proposes that they should work together and steal ₹80,000,000 (US$920,000) from Sooraj Mehta, a rich businessman, and if the women love them, they should remain together; if not, they should separate the loot and part ways. The women agree and reveal their new names to be Madhu and Varsha.
Madhu assumes a new identity (Ishita) and befriends Mehta during his yoga class, and Varsha befriends his wife, while Siddarth and Kaliswaran manage to break into the couple's house. In the process, Siddharth realises that Sooraj is a drug lord. The others are scared to continue, but Siddharth persuades them to continue by suggesting that they flee the country after the heist to avoid Mehta's wrath.
On the day of the heist, Varsha is to spend the day shopping with Mehta's wife, and Madhu is to stay with Mehta at his guest house while Siddharth and Kaliswaran loot the house. They steal Mehta's car while it is parked at a hotel car park by hacking it using an app Siddharth had created, and they use the car to enter Mehta's compound. Siddharth and Kaliswaran use a 3D-printed thumbprint to open a locker and steal money, while Madhu fakes an illness as an excuse to leave Mehta's house. To avoid suspicion at the airport, the group opt to travel to Thailand by road. DCP Chakravarthi appears in Delhi and starts checking the vehicles leaving the city, but Siddharth misdirects him and shakes him off.
Back in Chennai, Chakravarthi is being questioned by the Central Bureau of Investigation for going out of the way to look for two women who are small-scale cheaters. Chakravarthi maintains silence, but he reminisces being a victim of Madhu's guile in the past, which explains why he took personal interest in nabbing her. The young lovers are shown camping on their way to Thailand, and it is implied they the boys and girls may still not be completely honest with each other.