A strange current flows between Seo Kang-joon and Jin Ki-joo.

In the 6th episode of the MBC Friday-Saturday drama 'Undercover High School' (planned by Namgoong Sung-woo, written by Im Young-bin, directed by Choi Jeong-in, produced by Neo Entertainment and Slingshot Studio, hereafter 'Under School'), Jung Hae-sung (played by Seo Kang-joon) and Oh Soo-a (played by Jin Ki-joo) are under one umbrella, making meaningful expressions that stimulate viewers' dopamine.

In the previous 5th episode, Soo-a began to suspect Hae-sung's identity based on what had happened in the rooftop room. He contacted the school that Hae-sung attended before transferring and called in colleague teacher Kim Ri-an (played by Lee Min-ji) to investigate Hae-sung and the people around him, including members of the National Intelligence Service's domestic team 4. In particular, the scene where Soo-a discovered the appearance of Hae-sung's father, Jung Jae-hyun (played by Oh Ui-sik), in a past yearbook saw ratings soar to 9.6%, raising curiosity to its peak.

The 6th episode, airing today, features a meeting between Hae-sung and Soo-a that tickles the hearts of viewers. In the stills released today, the two share an umbrella, looking into each other's eyes, creating significant excitement. In particular, Hae-sung's faint smile stands out.

Since their first meeting, Hae-sung and Soo-a have maintained a relationship where they bicker whenever their eyes meet, keeping a vague boundary between student and teacher romance and conflict. However, the released stills show an inexplicable atmosphere of fluttering excitement, making their sweet eye contact quicken viewers' hearts.

Moreover, Hae-sung doubts his ears at the sudden shout coming from behind. And for a moment surprised, he looks at Soo-a with a significant smile. What did Hae-sung hear that caused his expression to change so suddenly, and how might it affect the relationship between the two?

Will the gradually changing relationship between Hae-sung and Soo-a lead to romance? Interest in the 6th episode, which captures unpredictable moments between two people who grow more appealing to each other the more they meet, is soaring.

'Undercover High School' will air its 6th episode today, 8th, at 9:50 p.m.

[Photo] 'Undercover High School'

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