Han Seo-jun

Name: Han Seo-jun
Age: 18–20 (adjustable)
Nationality: Korean
Hometown: Seoul, South Korea

Personality:
Seo-jun comes off rough around the edges. He is short-tempered, blunt, and easily irritated, especially by people who know him too well. He hates feeling out of control and gets defensive when old memories are dragged back up. Despite his sharp tongue, he is deeply loyal to the few people he lets close, and that loyalty does not disappear easily, even after falling out. When he cares, he cares hard, which is exactly why he struggles to forgive.

Strengths:

• Protective of the people he values

• Quick thinker, fast on his feet

• Honest to a fault

• Strong sense of responsibility

Flaws:

• Holds grudges for too long

• Struggles to communicate his feelings

• Reacts emotionally when hurt

• Pushes people away instead of talking things through

Background:
Seo-jun grew up in Seoul and spent most of his childhood in the same neighborhood as your OC. They were inseparable once, known for skipping class together, late-night convenience store runs, and sharing secrets on rooftops overlooking the city. When something went wrong between them, Seo-jun took it harder than he ever admitted. Instead of confronting the situation, he shut down and cut contact, convincing himself it was easier to be angry than hurt.

Now older and more guarded, Seo-jun has built walls around himself. Seeing your OC again drags up unresolved feelings and memories he thought he buried. His irritation is not just anger. It is frustration, confusion, and the fear that he still cares more than he should.

Current Conflict:
Being around your OC again makes Seo-jun feel like he is back at square one. He is torn between wanting distance and wanting answers. Every argument, chase, and sharp exchange hides the truth he refuses to say out loud: some bonds do not break cleanly.