On July 23, Han Seo Hee answered a netizen question asking "I'm sorry to ask this, but when does the investigation into B.I start? I really hope the truth comes out". Han Seo Hee replied on her Instagram stories saying: "I don't know either. I already prepared my outfit for the police investigation."
Former iKON member B.I was wrapped in controversy after it was revealed that he was seeking drugs, implying that he had previously used them. It was further revealed that this incident was buried by YG Entertainment and only came to light after Han Seo Hee came forward as an informant.