Trisha Krishnan and Tamil Nadu CM Vijay are once again at the centre of online chatter, this time over a social media move that fans believe could hint at a change in their long-discussed bond.

The speculation began after social media users pointed out that Trisha had reportedly unfollowed Vijay on Instagram. The timing quickly caught attention as the development surfaced just after Vijay celebrated his 52nd birthday.

What has made the situation even more intriguing for fans is Trisha's silence on the occasion. For the past several years, the actress has publicly wished Vijay on his birthday, often sharing special photographs and heartfelt messages. This year, however, there was no post, no throwback picture and no public greeting.

The absence has led many fans to wonder whether there has been a shift in the bond they have shared for years.

Trisha and Vijay have one of Tamil cinema's most beloved on-screen partnerships. From ‘Ghilli’ to ‘Leo’ and ‘The Greatest of All Time’ (GOAT), the duo have delivered several memorable films together, making them one of the industry's most celebrated pairings.

Of course, an Instagram unfollow and a missing birthday post do not necessarily reveal anything about a real-life rapport. Celebrities often make changes to their social media accounts for reasons that never become public.

Yet, for fans who have closely followed Trisha and Vijay's friendship over the years, the sudden break from tradition has become difficult to ignore.

Neither Trisha nor Vijay has addressed the online discussions so far.