Study Group: Season 1, Episode 5 - A Real Loser (2025)

The study group is finally complete, and the episode opens with Se-hyun becoming the latest target of Kim Ho-min, the school's top student, who has grown up in the same neighborhood as him and uses that connection to humiliate him more personally. Ho-min beats Se-hyun down and keeps mocking him as a "poor loser," making the attack as much about shame as pain. Ga-min steps in to help, but instead of restoring Se-hyun's dignity, the intervention only deepens Se-hyun's humiliation because he feels rescued rather than respected.

After the beating, Se-hyun refuses Ga-min's invitation to go back to Ga-min's house, choosing to leave on his own instead. He wanders around by himself, still carrying the sting of what happened and the embarrassment of being seen as weak. While he is out alone, he eventually runs into Ho-min again, setting up the next confrontation.

Elsewhere, the episode cuts to Pi Han-ui and his sidekick Min-hwan as they beat down Kang Dong-su's gang after the gang disappoints them. The attack shows Pi Han-ui's controlling, violent way of dealing with people who fail him, and it also reveals that he is already moving according to a larger plan tied to his father and the family business.

Back with the study group, the students head to Seoul for a meeting with the top students at Manil High School. Ji-woo accidentally sends Ga-min to the wrong address, and he goes to the neighboring school instead of the intended one. While this mix-up is happening, the Manil students explain that they are being bullied by students from the neighboring school and that one of their own, Jun-min, is late because he has been getting tortured by those bullies.

Their fear is confirmed when Jun-min is shown being brutally beaten and left bloody by the Manik bullies. Before Se-hyeon and Ji-woo can correct the mistake by calling Ga-min with the proper address, Ga-min is already at the wrong school and directly confronting the bullies there. He fights them hard and overwhelms them, beating them badly enough to rescue Jun-min from the attack.

After the rescue, the tension breaks and the students finally sit down to study together. The mood shifts from violence to relief and satisfaction, and the group actually has a good time studying after the rough start. When they are saying goodbye, Jun-min apologizes and thanks Ga-min. He then reveals that he is someone Ga-min knew from his former school, and that he had once been a good student who refused to let Ga-min join his own study group.

At the same time, Han-gyeong meets with the Deputy Principal and pushes for a disciplinary committee meeting to discuss punishment for Pi Han-ui. Her request makes clear that she wants the school to formally confront what Pi Han-ui has been doing instead of letting it continue unchecked.

The episode then returns to Se-hyun's thread: after the earlier humiliation, he ends up confronting Ho-min again on his own. Ga-min's phone dies during the fight, so Se-hyun is left without direct help in the middle of the confrontation. Even so, Se-hyun manages to hold himself together and, surprisingly, knocks Ho-min into a blackout on his own, turning the humiliation he suffered earlier into a moment of hard-won retaliation.

Se Hyun is humiliated by Kim Ho Min, Ga Min tries to help, and Se Hyun still ends up alone and shaken. The ending leaves Se Hyun in a painful position, with the conflict centered on his pride, his loneliness, and the pressure from the school's strongest student.

In the story's ending, the study group has finally come together, but the peace does not last. Kim Ho Min, the school's top student, targets Se Hyun, who comes from the same neighborhood and is already carrying the weight of being looked down on. Ho Min bullies him directly, tramples on his pride, and beats him while calling him a poor loser.

Ga Min steps in to help Se Hyun, but that intervention does not comfort him. Instead, Se Hyun feels even more embarrassed, as if being rescued only confirms how badly he has been reduced in front of everyone. After that, he refuses to go to Ga Min's house. He leaves on his own and wanders around, carrying his hurt in silence.

The last beat described for the episode is Se Hyun running into Ho Min again after he has gone out alone. At that point, the story places Se Hyun back in direct contact with the same person who humiliated him, leaving him isolated rather than supported. Ga Min's role in the ending is to try to help, but the immediate result is that Se Hyun still feels defeated. Ho Min's role is to stand as the aggressor at the center of the conflict, the one who dominates the final emotional turn of the episode.

I could not verify a post-credit scene for Study Group episode 5, "A Real Loser," from the available episode summaries, and none of the episode listings I found mention one.

What the sources do confirm is the episode's main plot: the study group becomes complete, Kim Ho Min bullies Se Hyun, Ga Min intervenes, and Se Hyun later runs into Ho Min again after refusing to go to Ga Min's house.

So, based on the available information, there is no reliable evidence that episode 5 has a post-credit scene, and I can't describe one without risking inaccuracy.

In Episode 5, Kim Ho-min, the school's top student, bullies Se-hyun because Se-hyun grew up in the same neighborhood, and Ho-min uses that connection to trample on Se-hyun's pride. He beats him up and directly calls him a poor loser, making the humiliation both physical and personal.

Ga-min steps in to help Se-hyun after Ho-min attacks him, but the intervention has the opposite effect of what Ga-min intends. Rather than feeling rescued, Se-hyun is left feeling like a real loser, suggesting that being protected in front of others deepens his shame and embarrassment.

After refusing to go to Ga-min's house, Se-hyun wanders around on his own and eventually runs into Ho-min again. This moment extends the conflict beyond the original bullying incident and keeps Se-hyun trapped in the same painful confrontation.

Episode 5 frames Ho-min as an immediate obstacle to the now-complete study group. The episode synopsis emphasizes that the group has finally come together, but Ho-min challenges them by attacking Se-hyun, turning the episode into a test of whether the group can protect one of its own.

Kim Ho-min is described as the school's top student, and that status makes his bullying especially cutting because it contrasts academic standing with cruel behavior. Instead of using his position to support others, he uses it to dominate Se-hyun and assert power through humiliation and violence.

No -- this episode is not family friendly for young children, and it is better suited for teens or adults because the series is rated TV-MA / R and includes violence, strong language, and intense school-bullying content.

Potentially objectionable or upsetting elements include: - Physical bullying and beatings of a student, with humiliation and intimidation. - Frequent fight scenes and broader school violence, which the series' parental guide describes as moderate violence and gore. - Strong profanity, including very frequent use of the f-word according to IMDb's parental guide. - Intense emotional distress tied to public shaming, pride damage, and feeling like a "loser," which may be upsetting for sensitive viewers. - Threatening or dangerous school atmosphere, including ongoing criminal and gang-related tension in the series.

For children or sensitive viewers, the main concern is not sexual content -- the parental guide lists none for sex and nudity -- but rather the combination of bullying, violence, and harsh language.