Gulshan Devaiah Admits He Went “Weak in the Knees” Around R Madhavan on Legacy Set

A candid behind the scenes confession from the Legacy shoot reveals just how deeply R Madhavan’s quiet charm disarmed co star Gulshan Devaiah.

Sana Verma
7 Min Read

Some actors walk onto a set and nothing really happens. Work goes on. People barely look up from their phones or their lighting rigs. Then there are the other kinds of actors, the ones who cause a tiny shift you can feel before you even spot them. The Legacy crew seems to have one of those in R Madhavan. You can imagine the reaction, because we have all seen it happen at least once, that little freeze in the room followed by a quiet scramble to pretend nothing happened.

Gulshan Devaiah did not pretend. He could not, apparently. He said his knees went a bit soft whenever Madhavan walked in. It is such a strangely specific description that you know he did not workshop it. Soft knees. Not starstruck, not intimidated. Just that warm, traitorous wobble you get when someone unexpectedly disarms you.

And the way he talked about the girls on set losing it over Madhavan, there was this amused affection running through his voice, like he was watching a fun scene unfold every day. Then he tossed in that over my dead body joke, which sounds exactly like something someone blurts out without thinking, then laughs at themselves for being dramatic.

R Madhavan Gulshan Devaiah

Legacy is Gulshan’s first real step into Tamil cinema, and you can almost feel the mix inside him, excitement tangled with a bit of alertness. New industries do that to people. They stretch you. Suddenly you notice everything, the rhythm of the crew, the way people speak between takes, the different pace of things.

He talked about the project feeling right for him, as if he could sense something settling into place early on. That kind of instinct usually means the actor is open, slightly vulnerable, paying attention to things they may have ignored before. And into that open space walks Madhavan, carrying that easy warmth he always seems to have, and it makes perfect sense that Gulshan reacted the way he did.

There’s something nice about him admitting it. Actors are often pushed into this fake zone where admiration has to be downplayed or dressed up as professionalism. Gulshan did the opposite. He let the moment stay slightly embarrassing, slightly funny, completely human. You do not say my knees were soft unless you are comfortable enough to laugh at yourself.

R Madhavan Gulshan Devaiah

I keep imagining the set. Probably a bit messy, as all working sets inevitably are. Plastic cups everywhere. Someone shouting instructions that echo off metal scaffolding. People walking way too fast, carrying things they hope not to drop.

And somewhere in that noise, Madhavan walks in, and everything quietens by one notch, the way a car engine hum shifts when someone taps the brakes. Nobody says anything, of course, but everyone feels it. Those are the moments that shape the energy of a show far more than table reads or posters ever do.

Gulshan’s honesty gives the whole production a kind of warmth it probably did not even intend to have. Legacy is supposed to be a crime drama, something tense, stylish, shadowy. But behind the camera you have this sweet, goofy moment of a grown man getting mildly overwhelmed by another grown man who has been the nation’s collective crush since the early 2000s. It adds texture. It makes the show’s universe feel alive before it even releases.

What stands out is that Gulshan is not trying to create a marketing hook. You can sense when someone is saying something rehearsed, and this is not that. This feels like a story he would tell a friend after a long shoot day, maybe while pulling his shoes off and complaining about the lighting being too hot. The kind of confession that bubbles up because he is genuinely amused by his own reaction.

R Madhavan Gulshan Devaiah

There’s a reason people respond to Madhavan this way. He has that old fashioned charm that is not loud. He is not trying to impress anyone. That is why everyone ends up impressed. Gulshan feeling that so strongly makes him oddly relatable. It breaks the distance between audience and actor. Suddenly he is just another person reacting to another person, no glamour, no hierarchy.

I like that this tiny detail leaked out before the series released. These are the things that end up shaping on screen chemistry without anyone planning it. A little awe here. A little playfulness there. A sense of comfort that softens scenes you expect to be stiff. All of it bleeds into the final cut in ways editors cannot fully explain.

If Gulshan really did have those soft knee moments every time Madhavan walked in, then Legacy probably has a heartbeat under its crime drama exterior, something warm pulsing beneath the grit. And honestly, it is refreshing to hear someone admit to being moved, even physically, by another person’s presence. It is small, but it is honest, and honesty is rare in promotional cycles.

This whole thing just makes the show feel a little more human before anyone has even watched a frame.


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Sana Verma
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Sana has been covering film, fame, and everything in between for over a decade. From red carpets to rehab rumors, she brings nuance, wit, and an insider’s edge to every story. When she’s not reporting, she’s probably watching Koffee With Karan reruns or doom-scrolling celebrity IG feeds.

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