If the gap moe of STAYC’s TEENFRESH lies in the combination of a gentle face, pure and honest lyrics, and intense drum and bass, then Seeun is the manifesto of the team’s business. She is the center-back at the basis of STAYC’s grand music. She is even left-handed.
Seeun sang and practiced whenever she had the chance. From the "Metamorphic" album, she likes "Beauty Bomb" and "Stay WITH me" the most. She thinks STAYC’s songs have a bright atmosphere. She dreams of becoming more extroverted when interacting with fans.