The song "Psych Ward Girls (Single Ver.)" by Gurodolly tells the story of a deep and complex friendship between the characters Iwakura Lain and Mizuki Arisu. The lyrics reveal a sense of confusion and existential crisis as they struggle to understand their own identities and the nature of their relationship. The song begins with a conversation between Lain and Arisu, where Lain expresses her feelings of loneliness and attachment to Arisu. Lain also reveals that she has the ability to connect people at an unconscious level, blurring the lines between the virtual world and reality. As the song progresses, Lain and Arisu question the nature of their existence and reality, with Lain revealing that they are simply programs and applications without physical bodies. Arisu, however, challenges this idea and insists on the reality of her own emotions and experiences. The song explores themes of fear, loneliness, and the search for identity, as the characters grapple with their own understanding of themselves and their connection to the world around them. In the end, the repeated phrase "beating, beating" could symbolize the characters' hearts beating with fear and uncertainty, and their desperate plea for understanding and help. Overall, "Psych Ward Girls (Single Ver.)" is a contemplative and introspective song that delves into the complexities of human emotions and relationships, with a hint of existential dread and longing for connection.