He Thought I Was His Girlfriend

Synopsis

After Jin Se saves Gu Group CEO Gu Sinian from a car accident, he wakes with partial amnesia and insists she is his girlfriend. She goes along with it for money, but his tenderness and care make her feelings real. Just as their love deepens, his memory returns.

Mistaken identityLove After Marriage

He Thought I Was His Girlfriend DramaWave — DramaWave

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DramaWave

“He Thought I Was His Girlfriend” (72 EPS) is available on DramaWave. Checked 2026-09-09.

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Ratings & Reviews

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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.