Seo Kang Joon & Jin Ki Joo, starting a full-fledged romance? ... ”Heart-fluttering” eye contact under an umbrella (Undercover High School)

※This article contains spoilers. There is a strange atmosphere between actors Seo Kang Joon and Jin Ki Joo.
In the 6th episode of MBC's Fri-Sat TV series "Undercover High School" broadcast today (8th), Jung Hye Seong (So Kang
Joon (Jun) and Oh Soo-ah (Jin Ki Joo) look meaningful under the umbrella, stimulating the dopamine of the viewers. Previously, Soo-ah had been trying to find out Hye-sung's true identity due to what happened in the rooftop room.
He began to suspect that Hye-sung had been transferred to another school, and called in fellow teacher Kim Li-an (Lee Min-ji) to investigate Hye-sung and those around her.
In particular, the scene where Su-a found Hye-sung's father, Jeong Jae-hyun (Oh Eui-sik), at the gate in the past rose to 9.6%, raising curiosity.
The encounter between Hye-sung and Soo-ah in Stills, released today (8th), tickles the hearts of viewers. The two share an umbrella and make eye contact.
In particular, Hye-sung's faint smile stands out. From the first time they met until now, Hye-sung and Su-ah have always glared at each other whenever their eyes met, maintaining an ambiguous boundary between student and teacher.
However, the released stills have a somewhat thrilling atmosphere, and the sweet eye contact between the two makes the hearts of viewers flutter.
Will the gradually changing relationship between Hye-sung and Soo-ah lead to romance?
Interest is building for the broadcast of episode 6, which depicts the unpredictable moments of the two who can't be separated. Meanwhile, episode 6 of "Undercover High School" will be broadcast today (8th) at 9:50 pm.