Garosero Research Institute (HoverLab) released a report on March 29, suggesting proof of an underage relationship involving Kim Soo Hyun based on the KakaoTalk messages disclosed by Dispatch. The institute noted similarities between the nails shown in the KakaoTalk images and a photo posted by the late Kim Sae Ron in 2018. They also pointed out that the hairstyle in the KakaoTalk photo matched a picture from April 3, 2018, indicating that Kim Sae Ron was in a relationship as a minor.

The institute raised suspicions about Dispatch's involvement with Kim Soo Hyun, referencing a past article about 'Kim Sae Ron's Holdem Pub' that had negative effects on her. Allegations circulated regarding Kim Soo Hyun's relationships with various actresses and female K-pop group members, revealing that he had dated multiple women during his friendship with Kim Sae Ron.

Dispatch mentioned Kim Soo Hyun's interactions with them, noting his elusiveness and jokingly commenting on his frequent visits to the bowling alley. Garosero Research Institute questioned Dispatch's biased praise towards Kim Soo Hyun, considering their expertise in the entertainment industry.

The film 'Real' underwent a directorial change from Lee Jeong Seob to Lee Sa Rang, who is Kim Soo Hyun's family member, during post-production. Lee Jeong Seob criticized Kim Soo Hyun on social media for undermining him and implied unethical practices in the entertainment industry. The Garosero Research Institute highlighted that Cha Eun Woo, associated with Kim Sae Ron, was absent from her funeral. Cha Eun Woo's manager, linked to Kim Soo Hyun's inner circle, advised Kim Sae Ron's family to provide evidence to the institute through Dispatch and recommended dismissing the manager to avoid backlash.