"What does that mean?" Anya asked, leaning in. Her shoulder brushed Kabir’s. The air in the room felt suddenly heavy.

The OJI analyzed thousands of data points: response times to texts, Spotify listening habits, spending patterns, and sleep cycles. Its original output was a percentage indicating the likelihood that two people could maintain a casual, "no strings attached" arrangement without emotional fallout.

No discussion of the Ok Jaanu Index is complete without analyzing the lead pair. The film was a remake of the Tamil superhit O Kadhal Kanmani (Mani Ratnam, 2015) starring Dulquer Salmaan and Nithya Menen.

Origins and name