He Knew My Secret the Moment I Walked In

2026·60 Eps

Synopsis

An orphan poses as a wealthy family's long-lost daughter — only to find the eldest son is the billionaire she dumped two years ago. He recognizes her the second she walks in but plays along: covering for her in public, cornering her in private. Between a scheming fake heiress, a cold patriarch, a quietly helpful stepmother, and a dumb brother she slaps into submission, she thinks she's running the show. Then the DNA results drop. And his text pops up: “Got anything to tell me?” She realizes too late — he's been playing her from the very first second.

Female Feel-Good Rom-Com Stolen Identity Hidden Identity Second Chance

He Knew My Secret the Moment I Walked In StardustTV — StardustTV

Where to watch

View in app

StardustTV

“He Knew My Secret the Moment I Walked In” (60 EPS) is available on StardustTV. Checked 2026-09-09.

Watch Watchlist

Show your activityAdd to lists...

Ratings & Reviews

Latest reviews›

You Are My Antidote

soggywaffle22

Episode 1 might make you go "what IS this lunatic" and bail. He's my favorite short-drama actor and even I hesitated. Please stay with it!! The acting is unreal, the way his eyes go, the way he smiles, each one gets me >_<

You Are My Antidote

mina.07

My favorite of his modern-set work and honestly my favorite short drama full stop. You get the complete unhinged-psycho performance, and I'd say his acting leveled up here. If you're working through his filmography, this is the one.