Lee Ki-taek Steals Hearts as Han Ji-min's Unlikely Champion in Hit K-Drama

Rising actor Lee Ki-taek delivered a standout performance in the third episode of JTBC's Saturday-Sunday drama Efficient Dating for Singles, sending romance tension soaring as his character Jisoo's true identity was finally exposed to leading lady Uiyoung, played by veteran actress Han Ji-min.

The March 7 broadcast saw Jisoo's carefully maintained cover blown wide open when he bumped into Uiyoung during her latest blind date at the very restaurant where he works part-time. Rather than panic, Jisoo responded with disarming confidence, casually telling her to send him a signal if the date was not going well — a line dripping with charming jealousy that left viewers swooning.

A Knight in Disguise

The episode's most thrilling sequence unfolded when Jisoo overheard Uiyoung's blind date badmouthing her during a phone call. Without hesitation, he launched into an improvised performance — pretending to be her heartbroken younger ex-boyfriend desperately begging her to take him back — effectively humiliating the rude suitor in a moment of satisfying payback.

The confrontation escalated into a physical scuffle between Jisoo and the disrespectful date, but the aftermath proved equally compelling. Unable to reveal the true reason behind his actions, Jisoo could only stammer through half-hearted excuses while a confused and frustrated Uiyoung grew angrier at his apparent dishonesty.

The Big Reveal Changes Everything

In the episode's pivotal closing scene, Jisoo chased after Uiyoung and laid everything bare — his real name, his actual profession, and his age. He then pressed a theater ticket into her hand, telling her earnestly that it was like giving her his identity card. The vulnerability of the moment marked a decisive turning point in their relationship, shifting the dynamic from playful deception to genuine emotional connection.

Lee Ki-taek's nuanced portrayal has quickly made him one of the breakout stars of the spring drama season. His ability to seamlessly transition between comedy, romantic tension, and raw sincerity has drawn widespread praise from critics and audiences alike, cementing the drama's position as one of the most talked-about series currently on air.

With Jisoo's secret now out in the open, viewers are eagerly anticipating how the relationship between the free-spirited actor and the pragmatic Uiyoung will evolve in the coming episodes.