When did Park Bo Gum, the devoted man in the TV series ”Good Boy,” fall in love with Kim So-Hee? A romance that intensifies

*This article contains plot summaries and spoilers.

The romance between actor Park Bo Gum and actress Kim So-hyun intensifies in this week's episode of “Good Boy.”

In JTBC's weekend drama 'Good Boy', Yoon Dong-joo (Park Bo Gum)'s pure love for Ji Hana (Kim So-hyun) deepens with each episode, and today's broadcast (the 14th) reveals the origin of those feelings. It was the moment when Yoon Dong-joo fell in love at first sight with Ji Hana during his days as a national team athlete.

In the released stills, Yoon Dong-ju is shown on the track at the former national team village, engaged in training. However, his gaze is fixed in one direction. The moment he spots Ji Hana running toward him from the opposite track, his eyes naturally turn toward her. Though his feet keep moving, his gaze is already locked on her. His expression, captivated by her presence, suggests that this single scene alone captures the essence of “love at first sight.”

In another still, Yoon Dong-ju, smiling broadly at Ji Han-na and firing “love bullets” at her, contrasts with Ji Han-na, who responds to his affectionate advances with a cool, expressionless face, eliciting laughter from the viewer. This moment hints at how difficult Yun Dong-ju's one-sided pure love was from the start.

That emotion has continued to the present day. When Yun Dong-ju, now a police officer, coincidentally reunites with Ji Hanna, she provocatively asks, “Do you still like me?” Without hesitation, he replies, “Yes. Is that a problem?” He has never hidden his feelings. When he lost at the athlete selection meeting and felt defeated, he still has the “anpan sticker” that Ji Han-na gave him with the words “Keep going” on the back of his smartphone. He also puts band-aids on her sign when it gets dirty and repairs broken streetlights for her, expressing his love with his whole body like a dog.

Even at the crime scene, emotions run high. While tracking the smuggling organization Monkey, Chi Hanna, who was in danger of her identity being exposed, suddenly covered Yoon Dong-ju's mouth and pretended to kiss him, defusing the situation and subtly revealing the lingering emotions between them, making hearts race.

However, Chi Hanna is not easily opening her heart. Her calm demeanor, clearly drawing a line by saying, “I will never fall in love,” is making Yoon Dong-ju's heart ache even more. Will Yoon Dong-ju, whose love is like a bulldozer, be able to land a “KO punch” on her impenetrable heart? Viewers are eagerly awaiting the answer.

In connection with this, the production team stated, “This episode will mark a turning point where Yoon Dong-ju falls head over heels for Chi Hanna, and their emotional connection enters a new phase,” and added, “This episode will also show that Chi Hanna is no less of a bulldozer than Yoon Dong-ju, so please stay tuned until the end.”

Meanwhile, the fifth episode of the drama “Good Boy” will air in Korea on Saturday at 10:40 PM and will be available worldwide via Amazon Prime Video.